Pseudo base station identification method and device, electronic equipment and storage medium

Abstract

The invention provides a pseudo base station identification method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a plurality of pieces of information received by a receiving end in a preset time period, and determining a plurality of pieces of target information in the plurality of pieces of information; wherein the multiple pieces of target information are information meeting a preset information condition in the multiple pieces of information; determining a plurality of transmitting ends respectively corresponding to the plurality of pieces of target information, and acquiring a plurality of pieces of first position information respectively corresponding to the plurality of transmitting ends; under the condition that the quantity of the multiple pieces of target information in the preset time period is greater than or equal to a preset quantity threshold value, determining the receiving end as a target receiving end, and acquiring second position information of the target receiving end; and performing base station positioning processing according to the plurality of pieces of first position information and / or the second position information to obtain third position information, and determining the position of the pseudo base station according to the third position information. Compared with the prior art, the embodiment of the invention can effectively identify the novel pseudo base station.

Description

Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular, to a method and apparatus for identifying a pseudo base station, an electronic device, and a storage medium. Background Art

[0002] With the rapid development of mobile communication technologies, the problem of pseudo base stations has become increasingly serious. A pseudo base station is an illegal radio device that induces a user's mobile phone to connect by simulating the signals of a regular base station, thereby stealing user information, committing fraud, and other illegal acts. The existence of pseudo base stations seriously threatens the security of mobile communication networks and user privacy. Therefore, effective means are needed to identify pseudo base stations to improve the security of mobile communication networks and user privacy.

[0003] Existing pseudo base station identification technologies usually identify relevant information through text messages including fraud, advertisements, etc. sent by pseudo base stations to end users. However, when it comes to a new type of pseudo base station that does not send fraud, advertisement, etc. information to end users but only steals the verification codes of end users, existing pseudo base station identification technologies cannot effectively identify the new type of pseudo base station. Summary of the Invention

[0004] The present disclosure provides a method and apparatus for identifying a pseudo base station, an electronic device, and a storage medium. Its main purpose is to solve the problem that existing pseudo base station identification technologies cannot effectively identify a new type of pseudo base station that does not send fraud, advertisement, etc. information to end users but only steals the verification codes of end users.

[0005] According to a first aspect of the present disclosure, there is provided a method for identifying a pseudo base station, which includes:

[0006] Obtain a plurality of messages received by a receiving end within a preset time period, and determine a plurality of target messages from the plurality of messages; wherein, the plurality of target messages are messages that meet preset message conditions among the plurality of messages;

[0007] Determine a plurality of sending ends corresponding to the plurality of target messages respectively, and obtain a plurality of first position information corresponding to the plurality of sending ends respectively;

[0008] In a case where the number of the plurality of target messages within the preset time period is greater than or equal to a preset number threshold, determine the receiving end as a target receiving end, and obtain second position information of the target receiving end;

[0009] Perform base station positioning processing according to the plurality of first position information and / or the second position information to obtain third position information, and determine the position of the pseudo base station according to the third position information.

[0010] Optionally, after determining the location of the rogue base station according to the third location information, the method further includes:

[0011] In the case of determining the information module for obtaining information of the rogue base station, obtaining the multiple registration information corresponding to each of the multiple target information from the information module;

[0012] In the case of determining that the information module of the rogue base station is not obtained, obtaining the multiple registration information corresponding to each of the multiple target information from a preset database; wherein, the preset database is a database for recording information between the receiving end and the multiple transmitting ends;

[0013] Generating multiple first prompt messages according to the multiple registration information and preset warning information, and sending the multiple first prompt messages to the multiple corresponding transmitting ends and / or a preset receiving end respectively.

[0014] Optionally, after determining the multiple transmitting ends corresponding to each of the multiple target information and obtaining the multiple first location information corresponding to each of the multiple transmitting ends, the method further includes:

[0015] Determining whether the multiple transmitting ends are in a network-off state within the preset time period;

[0016] In the case that any one of the multiple transmitting ends is in a network-off state, determining the receiving end as the target receiving end.

[0017] Optionally, the performing base station positioning processing according to the multiple first location information and / or the second location information to obtain third location information includes:

[0018] Determining whether the target receiving end is in the same location as the rogue base station according to the obtained preset determination information;

[0019] In the case of determining that the target receiving end is in the same location as the rogue base station, determining the second location information as the third location information;

[0020] In the case of determining that the target receiving end is not in the same location as the rogue base station, performing base station positioning processing according to the multiple first location information to obtain the third location information;

[0021] Optionally, the performing base station positioning processing according to the multiple first location information to obtain the third location information includes:

[0022] In the case that the first location information greater than or equal to a preset quantity threshold in the multiple first location information is within a preset range, determining map data according to the preset range;

[0023] Perform graphic rendering processing on the multiple positions corresponding to the multiple first position information in the map data to obtain position graphic data;

[0024] Determine the centroid position of the position graphic data, and perform position determination processing based on the centroid position and a preset position range to obtain the third position information.

[0025] Optionally, determining multiple target information from the multiple information includes:

[0026] Traverse the multiple information, and determine the information that meets the preset information conditions in the multiple information as the multiple target information.

[0027] According to a second aspect of the present disclosure, there is provided an identification device for a pseudo base station, including:

[0028] A first acquisition unit, configured to acquire multiple information received by a receiving end within a preset time period, and determine multiple target information from the multiple information; wherein, the multiple target information is the information that meets the preset information conditions in the multiple information;

[0029] A first determination unit, configured to determine multiple transmitting ends corresponding to the multiple target information respectively, and acquire multiple first position information corresponding to the multiple transmitting ends respectively;

[0030] A second determination unit, configured to determine that the receiving end is a target receiving end and acquire second position information of the target receiving end when the number of the multiple target information within the preset time period is greater than or equal to a preset quantity threshold;

[0031] A positioning unit, configured to perform base station positioning processing based on the multiple first position information and / or the second position information to obtain third position information, and determine the position of the pseudo base station according to the third position information.

[0032] Optionally, the device further includes:

[0033] A second acquisition unit, configured to acquire multiple registration information corresponding to the multiple target information respectively from the information module when it is determined that the information module of the pseudo base station is acquired;

[0034] The second acquisition unit is further configured to acquire the multiple registration information corresponding to the multiple target information respectively from a preset database when it is determined that the information module of the pseudo base station is not acquired; wherein, the preset database is a database recording information between the receiving end and the multiple transmitting ends;

[0035] A sending unit, configured to generate a plurality of first prompt messages according to the plurality of registration information and a preset warning message, and send the plurality of first prompt messages to the corresponding plurality of sending terminals and / or a preset receiving terminal respectively.

[0036] Optionally, the second determining unit is further configured to:

[0037] Determine whether the plurality of sending terminals are in an offline state within the preset time period;

[0038] In the case that any one of the plurality of sending terminals is in an offline state, determine the receiving terminal as the target receiving terminal.

[0039] Optionally, the positioning unit includes:

[0040] A determining module, configured to determine whether the target receiving terminal is in the same location as the pseudo base station according to the acquired preset determination information;

[0041] The determining module is further configured to, in the case that it is determined that the target receiving terminal is in the same location as the pseudo base station, determine the second location information as the third location information;

[0042] A positioning module, configured to perform base station positioning processing according to the plurality of first location information to obtain the third location information in the case that it is determined that the target receiving terminal is not in the same location as the pseudo base station;

[0043] Optionally, the positioning module is further configured to:

[0044] In the case that the first location information greater than or equal to a preset quantity threshold in the plurality of first location information is within a preset range, determine map data according to the preset range;

[0045] Perform graphic drawing processing on the plurality of positions corresponding to the plurality of first location information in the map data to obtain position graphic data;

[0046] Determine the centroid position of the position graphic data, and perform position determination processing according to the centroid position and a preset position range to obtain the third location information.

[0047] Optionally, the first obtaining unit is further configured to traverse the plurality of information, and determine the information that meets the preset information conditions in the plurality of information as the plurality of target information.

[0048] According to a third aspect of the present disclosure, there is provided an electronic device, including:

[0049] At least one processor; and

[0050] A memory communicatively connected to the at least one processor; wherein,

[0051] The memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute the method described in the foregoing first aspect.

[0052] According to a fourth aspect of the present disclosure, there is provided a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to cause the computer to execute the method described in the foregoing first aspect.

[0053] According to a fifth aspect of the present disclosure, there is provided a computer program product including a computer program which, when executed by a processor, implements the method described in the foregoing first aspect.

[0054] The method and apparatus for identifying a false base station, an electronic device, and a storage medium provided by the present disclosure obtain a plurality of messages received by a receiving end within a preset time period, and determine a plurality of target messages from the plurality of messages; wherein, the plurality of target messages are messages that meet preset message conditions among the plurality of messages; determine a plurality of transmitting ends corresponding to the plurality of target messages respectively, and obtain a plurality of first position information corresponding to the plurality of transmitting ends respectively; when the number of the plurality of target messages within the preset time period is greater than or equal to a preset quantity threshold, determine that the receiving end is a target receiving end, and obtain second position information of the target receiving end; perform base station positioning processing according to the plurality of first position information and / or the second position information to obtain third position information, and determine the position of the false base station according to the third position information. Compared with the related art, the embodiments of the present disclosure identify and give an early warning of a false base station by judging messages and identifying whether the receiving end is a target receiving end, and then determine the position of the false base station through the position of the receiving end and / or the transmitting end, so as to effectively identify a new type of false base station.

[0055] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present application, nor is it used to limit the scope of the present application. Other features of the present application will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The drawings are used to better understand the solution and do not constitute a limitation to the present disclosure. Among them:

[0057] Figure 1 is a schematic flowchart of a method for identifying a false base station provided by an embodiment of the present disclosure;

[0058] Figure 2 is a schematic flowchart of another method for identifying a false base station provided by an embodiment of the present disclosure;

[0059] Figure 3 Schematic diagram of the structure of an identification device for a false base station provided by an embodiment of the present disclosure;

[0060] Figure 4 Schematic diagram of the structure of another identification device for a false base station provided by an embodiment of the present disclosure;

[0061] Figure 5 Schematic block diagram of an electronic device provided by an embodiment of the present disclosure. Detailed implementation manners

[0062] The following describes exemplary embodiments of the present disclosure with reference to the accompanying drawings. Various details of the embodiments of the present disclosure are included to facilitate understanding, and they should be considered merely exemplary. Therefore, those of ordinary skill in the art should recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, descriptions of well-known functions and structures are omitted below for clarity and conciseness.

[0063] The following describes a method, device, electronic device, and storage medium for identifying a false base station according to an embodiment of the present disclosure with reference to the accompanying drawings.

[0064] Figure 1 Schematic flowchart of a method for identifying a false base station provided by an embodiment of the present disclosure.

[0065] As Figure 1 shown, the method includes the following steps:

[0066] Step 101: Obtain a plurality of messages received by the receiving end within a preset time period, and determine a plurality of target messages from the plurality of messages; wherein, the plurality of target messages are messages that meet preset message conditions among the plurality of messages.

[0067] In the embodiment of the present disclosure, the preset time period is a specific time period set in advance. The preset time period is set by self-definition in advance and can be measured by, but not limited to, minutes, hours, days, weeks, or any other time unit. The preset time period is used to define the time range for message collection.

[0068] A plurality of messages received by the receiving end: Within the preset time period, the receiving end (i.e., the message receiver) will receive a plurality of messages from different sending ends (message senders). These plurality of messages can be any form of data such as emails, text messages, multimedia messages, 5G messages, instant messages, system notifications, etc.

[0069] Determining multiple target information means that among all the received information, specific information needs to be screened out according to certain conditions, and the specific information screened out is the "target information". The screening conditions are the "preset information conditions".

[0070] When a new type of pseudo base station is active, the mobile phone number of a receiving end (of the suspect) associated with the pseudo base station will receive the Internet account registration SMS "verification code" of the mobile phone numbers of the affected victims around the pseudo base station.

[0071] In the operator data, mark all SMS contents with specific contents, as well as their sending ends, receiving ends, and sending times. According to the research on the new type of pseudo base station, the two common contents of such specific SMS can be registration verification code SMS, or 6-digit numbers and their various transformation forms. For example, the characteristic SMS (target information) is: 301378 XXX platform registration SMS verification code, valid within 5 minutes!.

[0072] Specifically, for the convenience of understanding the implementation process of the embodiments of the present disclosure, the embodiments of the present disclosure also provide a flow schematic diagram of another method for identifying a pseudo base station, as Figure 2 shown, including: pseudo base station identification and warning, pseudo base station precise positioning, Internet account unbinding, etc.

[0073] Step 102, determine the multiple sending ends corresponding to the multiple target information respectively, and obtain the multiple first position information corresponding to the multiple sending ends respectively.

[0074] In the embodiments of the present disclosure, for each target information, it is necessary to identify the sending end that sends this information. The sending end can be an individual, a device, a system, or any other entity that can send information. This process usually involves checking the identifier of the information sender, such as an email address, a mobile phone number, a user identification (ID), etc., to determine which sending end each target information is sent by.

[0075] The first position information usually refers to the geographical location of the sending end when sending the information, which may be determined by means of an Internet Protocol (IP) address, Global Positioning System (GPS) coordinates, a network signal source, etc.

[0076] The mobile phone terminal of the sending end (the victim) did not receive the verification code, nor was it forwarded to the suspect through the actual terminal of the sending end (the victim). In the operator's network data, these two behaviors of the mobile phone number of the sending end (the victim) can be found. The sending end (the victim) specifically refers to this mobile phone number. This also further shows that the traditional pseudo base station models and methods for the terminal side are useless and cannot be detected at all.

[0077] Count the mobile phone numbers of all the sending terminals corresponding to the receiving terminal within the corresponding time period. The sending terminals have the characteristic of physical space location aggregation. For example, the sending terminals are all aggregated in a physical area such as a certain city or county.

[0078] One implementation method is that the location of the sending terminal can be determined by the mobile communication base station where the sending terminal is affected during the time period. When the operator counts that more than 80% of the mobile communication base stations where the mobile phone numbers of the sending terminals corresponding to a certain receiving terminal are located within the corresponding time period are in the same city or county, the location of the pseudo base station can also be roughly determined to be in this city or county at this time.

[0079] Step 103, when the number of the multiple target information is greater than or equal to a preset number threshold within the preset time period, determine that the receiving terminal is a target receiving terminal, and obtain the second location information of the target receiving terminal.

[0080] In the embodiments of the present disclosure, within the preset time period, a plurality of target information has been screened out. Compare the counted number of target information with a preset number threshold. The number threshold is predefined and used to determine whether the number of target information has reached a specific level.

[0081] If the number of target information is greater than or equal to the preset number threshold within the preset time period, then it is considered that the receiving terminal is important or has specific attention, so it is marked as a target receiving terminal. This marking means that the receiving terminal has received enough information that meets the preset information conditions within the preset time period and may require further attention or processing.

[0082] The second location information generally refers to the geographical location of the receiving terminal when receiving information. The location information can be obtained through the device positioning service of the receiving terminal, the network access point or other technical means.

[0083] Within a short period of time, a certain receiving terminal number or several receiving terminal numbers receive a large number of information that meets the preset information conditions, that is, target information. The characteristics are very abnormal and obvious. In the operator's short message database, this abnormal behavior can be quickly located. For example, within 10 minutes, the number of sending terminals corresponding to such short messages received by a certain receiving terminal is greater than 20. The content of such short messages is generally normal short messages, which are short messages sent from a personal mobile phone number to a personal mobile phone number. Different from the fraud and advertising short messages sent by traditional pseudo base stations to individuals.

[0084] Step 104, perform base station positioning processing according to the multiple first location information and / or the second location information to obtain third location information, and determine the location of the pseudo base station according to the third location information.

[0085] In the embodiments of the present disclosure, base station positioning processing is a technology that uses base station information in a mobile communication network to determine the location of a mobile device. This process generally involves collecting and processing signal data from multiple base stations.

[0086] Base station positioning processing is performed through the first location information and / or the second location information. This process may include the following steps: a. Signal data collection: Collect data such as signal strength, time of arrival of the signal, and time difference of arrival of the signal between the transmitting end and / or the receiving end and nearby base stations. b. Data processing: Process this data through algorithms to estimate the approximate location of the device. c. Location estimation: Based on the processed data, calculate the third location information of the device, that is, a more accurate or more stable estimated location.

[0087] A fake base station is an unauthorized communication base station that mimics the behavior of a legitimate base station to intercept or interfere with mobile communications. Determining the location of a fake base station is very important for combating illegal activities and protecting user information security.

[0088] The third location information obtained through base station positioning processing can be used to help determine the location of a fake base station. The following is how to use the third location information to determine the location of a fake base station: a. Analysis mode: If the location information (third location information) reported by multiple devices is concentrated in an unusual or abnormally small area, this may indicate the existence of a fake base station. b. Signal characteristics: A fake base station usually has some signal characteristics different from those of a normal base station, such as abnormally stable signal strength or inconsistent signal patterns with normal base stations. c. Cross-verification: By comparing the third location information of different devices, the location estimate of the fake base station can be cross-verified. d. Determine the location: Combining the above information, the location of the fake base station can be determined.

[0089] The method for identifying a fake base station provided by the present disclosure obtains a plurality of pieces of information received by a receiving end within a preset time period, and determines a plurality of target information among the plurality of pieces of information; wherein, the plurality of target information are the pieces of information that meet the preset information conditions among the plurality of pieces of information; determines the plurality of transmitting ends corresponding to the plurality of target information respectively, and obtains the plurality of first location information corresponding to the plurality of transmitting ends respectively; in the case where the number of the plurality of target information within the preset time period is greater than or equal to a preset number threshold, determines the receiving end as a target receiving end, and obtains the second location information of the target receiving end; performs base station positioning processing according to the plurality of first location information and / or the second location information to obtain third location information, and determines the location of the fake base station according to the third location information. Compared with the related art, the embodiments of the present disclosure can effectively identify a new type of fake base station by judging the information, identifying whether the receiving end is a target receiving end for fake base station identification and warning, and then determining the location of the fake base station through the location of the receiving end and / or the transmitting end.

[0090] In an implementable manner of the embodiments of the present disclosure, after determining the location of the pseudo base station according to the third location information, the following methods may be adopted but are not limited to: when it is determined that the information module of the pseudo base station is obtained, obtain the multiple registration information respectively corresponding to the multiple target information from the information module; when it is determined that the information module of the pseudo base station is not obtained, obtain the multiple registration information respectively corresponding to the multiple target information from a preset database; wherein, the preset database is a database that records the information between the receiving end and the multiple transmitting ends; generate multiple first prompt messages according to the multiple registration information and a preset warning message, and send the multiple first prompt messages to the multiple transmitting ends and / or a preset receiving end respectively corresponding to them.

[0091] In the embodiments of the present disclosure, after identifying the pseudo base station, attempt to extract data from the information module of the pseudo base station. The information module may contain information collected and stored by the pseudo base station, such as registration information, communication records, etc. If the information module of the pseudo base station can be successfully accessed, then obtain the multiple registration information respectively corresponding to the multiple target information from this module. The registration information may include the authentication information of the transmitting end, account details, etc.

[0092] If the information module of the pseudo base station cannot be accessed, or the information module is unavailable, then turn to obtain the required information from the preset database. The preset database is a database that has been established, and it records the communication information between the receiving end and the multiple transmitting ends, including registration information.

[0093] Generate multiple first prompt messages according to the multiple registration information obtained and the preset warning message. These prompt messages may be warnings, notifications or other forms of prompts, aiming to inform the transmitting end and / or the relevant receiving end of the existence and potential risks of the pseudo base station. The preset warning message may be a predefined template, which contains the standard warning content about the risks of the pseudo base station.

[0094] If the Internet account registration module of the pseudo base station is captured, the Internet account registration information of the stolen users can be extracted from the captured device. If the corresponding module is not captured, or the Internet account registration information is not extracted, then through the database of the operator, the transmitting end that meets the foregoing conditions is obtained. Then extract the verification code text messages related to Internet registration received by these transmitting ends during the activity of the pseudo base station from the short message database, and judge the relevant Internet account registration situation according to the content of the registration text messages.

[0095] For example, if a sender receives a registration verification code from a social platform during the activity of a fake base station, it is determined that the fake base station has registered an account on this social platform using the mobile phone number of the sender (the victim). Specific content in the relevant text messages is marked, that is, the relevant registration verification code text messages are marked. The sender (the victim) first receives a registration verification code related to the Internet sent from an industry port and then forwards it to the sender (the suspect). Further, it can be determined whether an Internet account has been registered based on the registration verification code text messages related to the Internet received by the sender during the activity of the fake base station and the specific content of this text message being sent to the recipient (the suspect).

[0096] Cancel the Internet accounts registered with the stolen information: First, remind the victim to unbind or cancel the registered Internet accounts. Second, the relevant Internet accounts registered by the fake base station can be applied to be unbound or cancelled through the anti-fraud center - communication administration. Third, it can also be done through any other means. Specifically, the embodiments of the present disclosure do not limit this.

[0097] In an implementable manner of the embodiments of the present disclosure, after obtaining the multiple first position information corresponding to the multiple senders, the following methods can be used but are not limited to: within the preset time period, determine whether the multiple senders are in a network-off state; in the case where any one of the multiple senders is in a network-off state, determine the recipient as the target recipient.

[0098] In the embodiments of the present disclosure, the network-off state refers to a state where the sender is temporarily unable to access the mobile communication network or the Internet, which may be due to signal loss, device failure, power problems, or other reasons. The monitoring process can be achieved through network logs, system notifications, device reports, etc.

[0099] By using the network data of the operator's core network to identify the network-off or different network mode registration situations of the sender during the affected period, this recipient can be determined as the target recipient.

[0100] In an implementable manner of the embodiments of the present disclosure, when performing base station positioning processing, the following methods can be used but are not limited to: determine whether the target recipient is in the same location as the fake base station according to the obtained preset determination information; in the case where the target recipient is in the same location as the fake base station, determine the second position information as the third position information; in the case where the target recipient is not in the same location as the fake base station, perform base station positioning processing based on the multiple first position information to obtain the third position information.

[0101] In the embodiments of the present disclosure, the preset determination information refers to data or parameters used to determine the positional relationship between the target receiving end and the pseudo base station. This may include the second position information of the target receiving end, the position information of the pseudo base station, signal strength data, timestamps, etc.

[0102] Use the preset determination information to analyze whether the position of the target receiving end is consistent with the position of the pseudo base station. The analysis may involve comparing position coordinates, evaluating signal overlap areas, checking time matching of communication records, etc. Perform base station positioning processing based on multiple first position information (i.e., the position information of the transmitting end). The base station positioning processing may include techniques such as signal triangulation and signal fingerprint recognition to estimate the position of the pseudo base station.

[0103] The receiving end and the pseudo base station device are at the same location. Locate the position of the receiving end to obtain the position of the pseudo base station. It is also possible to co - locate with reference to the position of the transmitting end below. The receiving end and the pseudo base station device are not at the same location. At this time, it is necessary to evaluate the position of the pseudo base station through the positions of many victims (transmitting ends) affected by the pseudo base station.

[0104] In an implementable manner of the embodiments of the present disclosure, when performing base station positioning processing according to multiple first position information, the following methods can be adopted but are not limited to: when the first position information greater than or equal to the preset quantity threshold in the multiple first position information is within the preset range, determine map data according to the preset range; perform graphic drawing processing on the multiple positions corresponding to the multiple first position information in the map data to obtain position graphic data; determine the centroid position of the position graphic data, and perform position determination processing according to the centroid position and the preset position range to obtain the third position information.

[0105] In the embodiments of the present disclosure, the preset quantity threshold is a pre - set value used to determine how many position information is considered important or worthy of analysis. The preset range is the definition of a geographical area, which can be a certain city, block, or any specific area. If there is enough first position information within the preset range, then obtain the corresponding map data according to this preset range. The map data can be an electronic map, satellite image, or any material for displaying geographical location information.

[0106] In the obtained map data, perform graphic drawing processing on the position corresponding to each first position information. This usually involves marking each position point on the map and may include connecting these points to form a graph, or assigning different colors or sizes to each point to represent different information (such as signal strength, time, etc.).

[0107] Obtain the real - time signaling positions of the transmitting end within a period of time, take the centroid position of the geometric graph formed by these points on the map, and determine the position of the pseudo base station.

[0108] In one implementable manner of the embodiments of the present disclosure, when determining multiple target information from the multiple information, the following manner may be adopted but is not limited thereto: traverse the multiple information, and determine the information that meets the preset information conditions in the multiple information as the multiple target information.

[0109] Corresponding to the above method for identifying a false base station, the present invention also provides an apparatus for identifying a false base station. Since the apparatus embodiments of the present invention correspond to the above method embodiments, for details not disclosed in the apparatus embodiments, reference may be made to the above method embodiments, and details will not be repeated in the present invention.

[0110] Figure 3 As shown in the structural schematic diagram of an apparatus for identifying a false base station provided by an embodiment of the present disclosure, Figure 3 as shown, it includes:

[0111] A first acquisition unit 31, configured to acquire multiple information received by a receiving end within a preset time period, and determine multiple target information from the multiple information; wherein, the multiple target information is information that meets preset information conditions in the multiple information;

[0112] A first determination unit 32, configured to determine multiple sending ends corresponding to the multiple target information respectively, and acquire multiple first location information corresponding to the multiple sending ends respectively;

[0113] A second determination unit 33, configured to determine that the receiving end is a target receiving end and acquire second location information of the target receiving end when the number of the multiple target information within the preset time period is greater than or equal to a preset quantity threshold;

[0114] A positioning unit 34, configured to perform base station positioning processing according to the multiple first location information and / or the second location information to obtain third location information, and determine the location of the false base station according to the third location information.

[0115] The identification device for a fake base station provided by the present disclosure obtains a plurality of messages received by a receiving end within a preset time period, and determines a plurality of target messages from the plurality of messages; wherein, the plurality of target messages are the messages that meet the preset message conditions among the plurality of messages; determines a plurality of sending ends corresponding to the plurality of target messages respectively, and obtains a plurality of first location information corresponding to the plurality of sending ends respectively; in the case that the number of the plurality of target messages within the preset time period is greater than or equal to a preset quantity threshold, determines that the receiving end is a target receiving end, and obtains second location information of the target receiving end; performs base station positioning processing according to the plurality of first location information and / or the second location information to obtain third location information, and determines the location of the fake base station according to the third location information. Compared with the related art, the embodiment of the present disclosure judges the messages, identifies whether the receiving end is a target receiving end for fake base station identification and warning, and then determines the location of the fake base station through the location of the receiving end and / or the sending end, so as to effectively identify a new type of fake base station.

[0116] Further, in a possible implementation manner of the embodiment of the present disclosure, as Figure 4 shown, the device further includes:

[0117] A second obtaining unit 35, configured to, in the case of determining to obtain the information module of the fake base station, obtain a plurality of registration information corresponding to the plurality of target messages from the information module;

[0118] The second obtaining unit 35 is further configured to, in the case of determining not to obtain the information module of the fake base station, obtain the plurality of registration information corresponding to the plurality of target messages from a preset database; wherein, the preset database is a database that records the information between the receiving end and the plurality of sending ends;

[0119] A sending unit 36, configured to generate a plurality of first prompt messages according to the plurality of registration information and a preset warning message, and send the plurality of first prompt messages to the plurality of sending ends and / or a preset receiving end corresponding to each of them.

[0120] Further, in a possible implementation manner of the embodiment of the present disclosure, as Figure 4 shown, the second determining unit 33 is further configured to:

[0121] Determine whether the plurality of sending ends are in a network-off state within the preset time period;

[0122] In the case that any one of the plurality of sending ends is in a network-off state, determine that the receiving end is the target receiving end.

[0123] Further, in a possible implementation manner of the embodiment of the present disclosure, as Figure 4As shown, the positioning unit 34 includes:

[0124] A determination module 341, configured to determine whether the target receiving end is in the same position as the pseudo base station according to the acquired preset determination information;

[0125] The determination module 341 is further configured to, when it is determined that the target receiving end is in the same position as the pseudo base station, determine the second position information as the third position information;

[0126] A positioning module 342, configured to perform base station positioning processing according to the multiple first position information to obtain the third position information when it is determined that the target receiving end is not in the same position as the pseudo base station;

[0127] Further, in a possible implementation manner of the embodiments of the present disclosure, as Figure 4 shown, the positioning module 342 is further configured to:

[0128] When the first position information greater than or equal to the preset quantity threshold in the multiple first position information is within a preset range, determine map data according to the preset range;

[0129] Perform graphic drawing processing on the multiple positions corresponding to the multiple first position information in the map data to obtain position graphic data;

[0130] Determine the centroid position of the position graphic data, and perform position determination processing according to the centroid position and the preset position range to obtain the third position information.

[0131] Further, in a possible implementation manner of the embodiments of the present disclosure, as Figure 4 shown, the first acquisition unit 31 is further configured to traverse the multiple pieces of information and determine the multiple pieces of information that meet the preset information conditions as the multiple target pieces of information.

[0132] It should be noted that the foregoing explanations of the method embodiments also apply to the device of the embodiments of the present disclosure, with the same principle, and are not limited in the embodiments of the present disclosure.

[0133] According to the embodiments of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium, and a computer program product.

[0134] Figure 5FIG. shows a schematic block diagram of an exemplary electronic device 500 that can be used to implement embodiments of the present disclosure. The electronic device is intended to represent various forms of digital computers, such as, for example, laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as, for example, personal digital processors, cellular telephones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely exemplary and are not intended to limit the implementation of the present disclosure described and / or claimed herein.

[0135] As Figure 5 shown, the device 500 includes a computing unit 501 that can perform various appropriate actions and processes according to a computer program stored in a ROM (Read-Only Memory) 502 or a computer program loaded from a storage unit 508 into a RAM (Random Access Memory) 503. In the RAM 503, various programs and data required for the operation of the device 500 can also be stored. The computing unit 501, the ROM 502, and the RAM 503 are connected to each other via a bus 504. An I / O (Input / Output) interface 505 is also connected to the bus 504.

[0136] A plurality of components in the device 500 are connected to the I / O interface 505, including: an input unit 506, such as a keyboard, a mouse, etc.; an output unit 507, such as various types of displays, speakers, etc.; a storage unit 508, such as a magnetic disk, an optical disk, etc.; and a communication unit 509, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 509 allows the device 500 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0137] The computing unit 501 can be various general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of the computing unit 501 include, but are not limited to, CPU (Central Processing Unit), GPU (Graphic Processing Units), various dedicated AI (Artificial Intelligence) computing chips, various computing units running machine learning model algorithms, DSP (Digital Signal Processor), and any suitable processor, controller, microcontroller, etc. The computing unit 501 executes the various methods and processes described above, such as the method for identifying a fake base station. For example, in some embodiments, the method for identifying a fake base station can be implemented as a computer software program that is tangibly contained in a machine-readable medium, such as the storage unit 508. In some embodiments, part or all of the computer program can be loaded and / or installed onto the device 500 via the ROM 502 and / or the communication unit 509. When the computer program is loaded into the RAM 503 and executed by the computing unit 501, one or more steps of the method described above can be executed. Alternatively, in other embodiments, the computing unit 501 can be configured to execute the aforementioned method for identifying a fake base station by any other suitable means (e.g., by means of firmware).

[0138] The various embodiments of the systems and techniques described above in this document can be implemented in digital electronic circuitry, integrated circuit systems, FPGA (Field Programmable Gate Array), ASIC (Application-Specific Integrated Circuit), ASSP (Application Specific Standard Product), SOC (System On Chip), CPLD (Complex Programmable Logic Device), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special-purpose or general-purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit the data and instructions to the storage system, the at least one input device, and the at least one output device.

[0139] The program code for implementing the methods of the present disclosure can be written in any combination of one or more programming languages. These program codes can be provided to a processor or controller of a general-purpose computer, a special-purpose computer, or other programmable data processing devices, such that when the program codes are executed by the processor or controller, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The program codes can be executed entirely on the machine, partially on the machine, executed partially on the machine and partially on a remote machine as an independent software package, or executed entirely on a remote machine or server.

[0140] In the context of the present disclosure, a machine-readable medium can be a tangible medium that can contain or store a program for use by or in connection with an instruction execution system, apparatus, or device. A machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. More specific examples of machine-readable storage media would include electrical connections based on one or more wires, portable computer disks, hard disks, RAM, ROM, EPROM (Electrically Programmable Read-Only-Memory), or flash memory, optical fibers, CD-ROM (Compact Disc Read-Only Memory), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0141] In order to provide interaction with a user, the systems and techniques described herein can be implemented on a computer having: a display device (e.g., a CRT (Cathode-Ray Tube) or LCD (Liquid Crystal Display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or a trackball), through which the user can provide input to the computer. Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and the input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0142] The systems and techniques described herein can be implemented in a computing system including backend components (e.g., as a data server), or a computing system including middleware components (e.g., an application server), or a computing system including frontend components (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described herein), or a computing system including any combination of such backend components, middleware components, or frontend components. The components of the system can be interconnected to each other by digital data communication in any form or medium (e.g., a communication network). Examples of communication networks include: LAN (Local Area Network), WAN (Wide Area Network), the Internet, and blockchain networks.

[0143] A computer system can include a client and a server. The client and the server are generally far from each other and usually interact through a communication network. The client-server relationship is created by computer programs running on respective computers and having a client-server relationship with each other. The server can be a cloud server, also known as a cloud computing server or a cloud host, which is a host product in the cloud computing service system, and solves the defects of difficult management and weak business scalability existing in traditional physical hosts and VPS services ("Virtual Private Server", or simply "VPS"). The server can also be a server of a distributed system, or a server combined with blockchain.

[0144] It should be noted that artificial intelligence is a discipline that studies to make a computer simulate certain thinking processes and intelligent behaviors of humans (such as learning, reasoning, thinking, planning, etc.), and there are both hardware-level technologies and software-level technologies. Artificial intelligence hardware technologies generally include technologies such as sensors, dedicated artificial intelligence chips, cloud computing, distributed storage, and big data processing; artificial intelligence software technologies mainly include several major directions such as computer vision technology, speech recognition technology, natural language processing technology, and machine learning / deep learning, big data processing technology, and knowledge graph technology.

[0145] It should be understood that various forms of the processes shown above can be used, with steps reordered, added, or deleted. For example, the steps recited in this disclosure can be executed in parallel, sequentially, or in a different order, as long as the desired results of the technical solutions disclosed in this disclosure can be achieved, and no limitation is imposed herein.

[0146] The above specific embodiments do not limit the protection scope of the present disclosure. Those skilled in the art should understand that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present disclosure shall be included within the protection scope of the present disclosure.

Claims

1. A method for identifying a fake base station, characterized in that: include: Acquire multiple messages received by a receiving end within a preset time period, and determine multiple target messages from the multiple messages; wherein the multiple target messages are messages from the multiple messages that meet preset information conditions; Determine a plurality of signaling ends corresponding to each of the plurality of target information, and obtain a plurality of first position information corresponding to each of the plurality of signaling ends; When the number of the plurality of target information within the preset time period is greater than or equal to a preset number threshold, determining the receiving end as a target receiving end, and acquiring the second position information of the target receiving end; Base station positioning processing is performed according to the multiple first location information and / or the second location information to obtain third location information, and the location of the pseudo base station is determined according to the third location information.

2. The method for identifying a pseudo base station according to claim 1, characterized in that: After determining the location of the pseudo base station according to the third location information, the method further includes: In the case of determining to obtain the information module of the pseudo base station, obtaining from the information module a plurality of registration information corresponding to each of the plurality of target information; In the case where it is determined that the information module of the pseudo base station has not been obtained, the plurality of registration information corresponding to each of the plurality of target information is obtained from a preset database; wherein the preset database is a database recording information between the receiving end and the plurality of sending ends; A plurality of first prompt messages are generated according to the plurality of registration messages and the preset warning messages, and the plurality of first prompt messages are sent to the plurality of corresponding sending ends and / or preset receiving ends.

3. The method for identifying a pseudo base station according to claim 1, characterized in that: After determining the multiple sending ends corresponding to the multiple target information respectively, and acquiring the multiple first location information corresponding to the multiple sending ends respectively, the method further includes: Determining whether the plurality of sending terminals are in an offline state within the preset time period; When any of the plurality of sending ends is offline, the receiving end is determined as the target receiving end.

4. The method for identifying a pseudo base station according to claim 1, characterized in that: The performing base station positioning processing according to the plurality of first location information and / or the second location information to obtain the third location information comprises: Determining whether the target receiving end is in the same location as the pseudo base station according to the acquired preset determination information; When it is determined that the target receiving end and the pseudo base station are in the same position, determining the second position information as the third position information; When it is determined that the target receiving end and the pseudo base station are not in the same position, base station positioning processing is performed according to the multiple first position information to obtain the third position information.

5. The method for identifying a pseudo base station according to claim 4, characterized in that: The performing base station positioning processing according to the plurality of first position information to obtain the third position information comprises: In the case where the first position information greater than or equal to a preset number threshold among the plurality of first position information is within a preset range, determining the map data according to the preset range; Performing graphic drawing processing on a plurality of positions corresponding to each of the plurality of first position information in the map data to obtain position graphic data; The centroid position of the position graphic data is determined, and a position determination process is performed according to the centroid position and a preset position range to obtain the third position information.

6. The method for identifying a pseudo base station according to claim 1, characterized in that: Determining a plurality of target information from the plurality of information comprises: The multiple information are traversed, and the information that meets the preset information condition among the multiple information is determined as the multiple target information.

7. A device for identifying a fake base station, characterized in that: include: A first acquisition unit is used to acquire multiple messages received by a receiving end within a preset time period, and determine multiple target messages from the multiple messages; wherein the multiple target messages are messages from the multiple messages that meet preset information conditions; A first determining unit, configured to determine a plurality of signaling ends corresponding to each of the plurality of target information, and obtain a plurality of first location information corresponding to each of the plurality of signaling ends; A second determining unit, configured to determine that the receiving end is a target receiving end and obtain second location information of the target receiving end when the number of the plurality of target information within the preset time period is greater than or equal to a preset number threshold; A positioning unit is used to perform base station positioning processing according to the multiple first location information and / or the second location information to obtain third location information, and determine the location of the pseudo base station according to the third location information.

8. An electronic device, characterized in that: include: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method according to any one of claims 1 to 6.

9. A non-transitory computer-readable storage medium storing computer instructions, characterized in that: The computer instructions are used to cause the computer to execute the method according to any one of claims 1-6.

10. A computer program product, characterized in that The invention comprises a computer program which, when executed by a processor, implements the method according to any one of claims 1 to 6.

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