Security protection method and system based on multi-source data

Abstract

The invention relates to the technical field of data security, in particular to a security protection method and system based on multi-source data, and the method comprises the steps: obtaining to-be-protected and protected talent object multi-source information carriers which belong to talent object protection objects with the same data format; performing request information carrier logic processing on the to-be-protected talent object multi-source information carrier to obtain a to-be-protected request set; and obtaining an executed protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object subjected to protection, and obtaining a protection request set corresponding to the protection strategy in the multi-source information carrier of the to-be-protected talent object from the to-be-protected request set based on the matching degree between the executed protection request set and the to-be-protected request set. According to the invention, talent objects carrying multi-source information carriers in various formats can be effectively and accurately protected, and a feedback result relatively meeting protection requirements is given for a protection request.

Description

Technical Field

[0001] The present application relates to the field of data security technology, and in particular to a security protection method and system based on multi-source data. Background Art

[0002] Talent is crucial to the development of today's enterprises. Selecting, employing, training and retaining talents are the long-term strategic goals and development strategies of enterprises. In today's society, competition among enterprises is becoming increasingly fierce, and the core of competition is talent.

[0003] Most key talents are graduates of key universities. Today, the management of key talent information is not very perfect, especially the lack of a complete set of key talent comprehensive management system. Moreover, due to the mobility of talents in different enterprises, the protection of their security and privacy is of vital importance. With the rapid development of contemporary Internet, with the help of Internet thinking, how to develop a multi-source data security protection plan for key talent information has become one of the important topics at present. Summary of the Invention

[0004] To achieve the above objectives, this application provides the following technical solutions:

[0005] According to a first aspect of the present invention, the present invention claims protection for a security protection method based on multi-source data, characterized by comprising:

[0006] Acquire a multi-source information carrier of a talent object to be protected and a multi-source information carrier of a talent object that has been protected, wherein the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the talent object that has been protected belong to a talent object protection object in the same data format;

[0007] Performing request information carrier logic processing on the multi-source information carriers of the talent object to be protected to obtain a request set to be protected;

[0008] Obtain the executed protection request set corresponding to the protection strategy in the multi-source information carrier of the executed protection talent object, and based on the matching degree between the executed protection request set and the request set to be protected, obtain the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected.

[0009] Furthermore, the step of obtaining the matching degree between the executed protection request set and the request set to be protected includes:

[0010] Obtaining an order of the executed protection request set based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object;

[0011] Based on the order of the executed protection request sets, the talent data confidentiality levels of the executed protection request sets and the talent data confidentiality levels of the request sets to be protected, the matching degree between the executed protection request sets and the request sets to be protected is obtained.

[0012] Furthermore, the protection history includes protection period and protection intensity;

[0013] The obtaining the order of the executed protection request set based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object includes:

[0014] Obtaining a first confidence level of the executed protection request set based on a protection period corresponding to the executed protection request set in the executed protection talent object multi-source information carrier;

[0015] Obtaining a second confidence level of the executed protection request set based on the protection strength corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object;

[0016] Based on the first confidence level and the second confidence level, an order of the executed protection request sets is obtained.

[0017] Furthermore, obtaining the degree of matching between the executed protection request set and the set of requests to be protected based on the order of the executed protection request set, the talent data classification level of the executed protection request set, and the talent data classification level of the set of requests to be protected includes:

[0018] Obtaining a weighted feature of the executed protection request set based on the order of the executed protection request set and the confidentiality level of the talent data of the executed protection request set;

[0019] Performing an association calculation on the talent data confidentiality level of the request set to be protected and the weighted features of the executed protection request set to obtain a matching degree between the executed protection request set and the request set to be protected;

[0020] The request information carrier logic processing is performed on the multi-source information carriers of the talent object to be protected to obtain a request set to be protected, including:

[0021] Performing request information carrier detection on the multi-source information carriers of the talent object to be protected to obtain multiple request information carriers to be protected;

[0022] Grouping request information carriers to be protected that have the same format into a group to obtain multiple request information carrier groups to be protected;

[0023] Obtaining a matching group of request information carriers to be protected from each group of request information carriers to be protected based on the request information carrier format in each group of request information carriers to be protected;

[0024] Request information carrier logic processing is performed between the matched groups of request information carriers to be protected to obtain the request set to be protected.

[0025] Furthermore, the request information carrier detection is performed on the multi-source information carriers of the talent to be protected to obtain multiple request information carriers to be protected, including:

[0026] Under multiple predetermined request information carrier formats, sequentially perform request information carrier detection on the multi-source information carriers of the talent object to be protected, and obtain the request information carrier to be protected corresponding to each predetermined request information carrier format;

[0027] The multi-source information carrier of the talent object whose protection has been executed is the talent object protection object corresponding to the predetermined period.

[0028] According to a second aspect of the present invention, the present invention claims protection for a security protection system based on multi-source data, characterized in that it comprises:

[0029] An acquisition unit is configured to acquire a multi-source information carrier of a talent object to be protected and a multi-source information carrier of a talent object that has been protected, wherein the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the talent object that has been protected belong to a talent object protection object in the same data format;

[0030] A processing unit performs request information carrier logic processing on the multi-source information carriers of the talent object to be protected to obtain a request set to be protected;

[0031] The output unit obtains the executed protection request set corresponding to the protection strategy in the multi-source information carrier of the executed protection talent object, and based on the matching degree between the executed protection request set and the request set to be protected, obtains the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected.

[0032] Furthermore, the output unit further includes:

[0033] Obtaining an order of the executed protection request set based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object;

[0034] Based on the order of the executed protection request sets, the talent data confidentiality levels of the executed protection request sets and the talent data confidentiality levels of the request sets to be protected, the matching degree between the executed protection request sets and the request sets to be protected is obtained.

[0035] Furthermore, the protection history includes protection period and protection intensity;

[0036] The obtaining the order of the executed protection request set based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object includes:

[0037] Obtaining a first confidence level of the executed protection request set based on a protection period corresponding to the executed protection request set in the executed protection talent object multi-source information carrier;

[0038] Obtaining a second confidence level of the executed protection request set based on the protection strength corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object;

[0039] Based on the first confidence level and the second confidence level, an order of the executed protection request sets is obtained.

[0040] Furthermore, obtaining the degree of matching between the executed protection request set and the set of requests to be protected based on the order of the executed protection request set, the talent data classification level of the executed protection request set, and the talent data classification level of the set of requests to be protected includes:

[0041] Obtaining a weighted feature of the executed protection request set based on the order of the executed protection request set and the confidentiality level of the talent data of the executed protection request set;

[0042] Performing an association calculation on the talent data confidentiality level of the request set to be protected and the weighted features of the executed protection request set to obtain a matching degree between the executed protection request set and the request set to be protected;

[0043] The request information carrier logic processing is performed on the multi-source information carriers of the talent object to be protected to obtain a request set to be protected, including:

[0044] Performing request information carrier detection on the multi-source information carriers of the talent object to be protected to obtain multiple request information carriers to be protected;

[0045] Grouping request information carriers to be protected that have the same format into a group to obtain multiple request information carrier groups to be protected;

[0046] Obtaining a matching group of request information carriers to be protected from each group of request information carriers to be protected based on the request information carrier format in each group of request information carriers to be protected;

[0047] Request information carrier logic processing is performed between the matched groups of request information carriers to be protected to obtain the request set to be protected.

[0048] Furthermore, the request information carrier detection is performed on the multi-source information carriers of the talent to be protected to obtain multiple request information carriers to be protected, including:

[0049] Under multiple predetermined request information carrier formats, sequentially perform request information carrier detection on the multi-source information carriers of the talent object to be protected, and obtain the request information carrier to be protected corresponding to each predetermined request information carrier format;

[0050] The multi-source information carrier of the talent object whose protection has been executed is the talent object protection object corresponding to the predetermined period.

[0051] The present application relates to the field of data security technology, and in particular to a security protection method and system based on multi-source data, which obtains multi-source information carriers of talent objects to be protected and those that have been protected, both of which belong to talent object protection objects of the same data format; performs request information carrier logical processing on the multi-source information carrier of the talent object to be protected to obtain a request set to be protected; obtains an executed protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object that has been protected, and based on the matching degree between the executed protection request set and the request set to be protected, obtains a protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected. The present invention can effectively and accurately protect talent objects equipped with multi-source information carriers of various formats, and provide feedback results that are relatively in line with protection requirements for protection requests. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 A flowchart of a security protection method based on multi-source data as claimed in an embodiment of the present application;

[0053] Figure 2 A second workflow diagram of a security protection method based on multi-source data as claimed in an embodiment of the present application;

[0054] Figure 3 A third workflow diagram of a security protection method based on multi-source data as claimed in an embodiment of the present application;

[0055] Figure 4 A fourth workflow diagram of a security protection method based on multi-source data as claimed in an embodiment of the present application;

[0056] Figure 5 A fifth workflow diagram of a security protection method based on multi-source data as claimed in an embodiment of the present application;

[0057] Figure 6 This is a structural unit diagram of a security protection system based on multi-source data as claimed in an embodiment of the present application. DETAILED DESCRIPTION

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0059] The present invention provides a security protection method based on multi-source data. Figure 1 This is a flow chart of the security protection method based on multi-source data provided by the present invention. Figure 1 As shown, the method includes the following steps:

[0060] Step 110: Obtain a multi-source information carrier of a talent object to be protected and a multi-source information carrier of a talent object that has been protected. The multi-source information carrier of a talent object to be protected and the multi-source information carrier of a talent object that has been protected belong to the talent object protection object in the same data format.

[0061] The multi-source information carrier of a talent object that has been protected refers to an executed action that includes a protection strategy. For example, the multi-source information carrier of a talent object that has been protected may be an offensive action that includes a protection strategy that has been executed by an operator. The multi-source information carrier of a talent object to be protected and the multi-source information carrier of a talent object that has been protected are talent object protection objects that have the same data format.

[0062] Step 120: Perform request information carrier logic processing on the multi-source information carriers of the talent object to be protected to obtain a request set to be protected.

[0063] Specifically, performing logical processing of request information carriers on multi-source information carriers of talent objects to be protected refers to detecting request information carriers from the multi-source information carriers of talent objects to be protected and processing the intelligence logic between the request information carriers, and constructing a request set to be protected with the detected request information carriers and the intelligence logic between the request information carriers.

[0064] It can be understood that since the multi-source information carriers of the talent objects to be protected are execution behaviors that require protection strategy detection, there may or may not be protection strategies in the multi-source information carriers of the talent objects to be protected, that is, there may or may not be a protection request set corresponding to the protection strategy in the obtained request set to be protected.

[0065] Among them, when performing logical processing of request information carriers on the multi-source information carriers of the talent object to be protected, the request information carrier detection can be performed on the multi-source information carriers of the talent object to be protected to obtain multiple request information carriers to be protected, and then the classification model can be used to obtain the request information carrier logic between each request information carrier to be protected; the request information carriers to be protected in the multi-source information carriers of the talent object to be protected and the logic between the request information carriers to be protected can also be processed at the same time, and the embodiment of the present invention does not make specific limitations on this.

[0066] Step 130: Obtain the executed protection request set corresponding to the protection strategy in the multi-source information carrier of the executed protection talent object, and based on the matching degree between the executed protection request set and the request set to be protected, obtain the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected.

[0067] Specifically, the executed protection request set can be understood as the protection request set corresponding to the protection strategy in the multi-source information carrier of the executed protection talent object. In some specific implementations, the multi-source information carrier of the executed protection talent object can be subjected to request information carrier logic processing to obtain a candidate executed protection request set, and the candidate executed protection request set is matched with a request library storing a plurality of protection request sets corresponding to protection strategies, and the executed protection request set corresponding to the protection strategy is obtained from the candidate executed protection request set. In some specific implementations, the executed protection request set corresponding to the protection strategy can be obtained from the multi-source information carrier of the executed protection talent object based on the protection strategy label in the multi-source information carrier of the executed protection talent object.

[0068] In addition, the matching degree between the executed protection request set and the request set to be protected is used to characterize the similarity between the executed protection request set and the request set to be protected. The higher the matching degree, the higher the similarity between the executed protection request set and the request set to be protected, and the greater the probability that the request set to be protected contains the protection strategy in the executed protection request set.

[0069] Optionally, when the matching degree between any request set to be protected and the executed protection request set is greater than a threshold, the corresponding request set to be protected is obtained as the protection request set corresponding to the protection policy.

[0070] In some specific implementation methods, before obtaining the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected based on the matching degree between the executed protection request set and the request set to be protected, the request information carriers of the request set to be protected and the executed protection request set are linked in turn, so that the request information carriers in the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the executed protection talent object can be linked with the corresponding request information carriers in their request library, avoiding the problem that the ambiguity between the request information carriers affects the accuracy of obtaining the matching degree between the executed protection request set and the request set to be protected.

[0071] It can be seen from this that the security protection method based on multi-source data provided by the embodiment of the present invention, since the executed protection request set is the protection request set corresponding to the protection strategy, based on the matching degree between the executed protection request set and the request set to be protected, can accurately obtain the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected, thereby further improving the detection accuracy of the protection strategy.

[0072] Based on the above embodiments, Figure 2 : is a flow chart of a method for obtaining the matching degree between the executed protection request set and the request set to be protected provided by the present invention, such as Figure 2 As shown, the steps of obtaining the matching degree between the executed protection request set and the request set to be protected include:

[0073] Step 210: Obtain the order of the executed protection request set based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object;

[0074] Step 220: Based on the order of the executed protection request sets, the talent data confidentiality levels of the executed protection request sets, and the talent data confidentiality levels of the request sets to be protected, obtain the matching degree between the executed protection request sets and the request sets to be protected.

[0075] The classification level of the talent data in the executed protection request set characterizes the intelligence information of the executed protection request set, while the classification level of the talent data in the pending protection request set characterizes the intelligence information of the pending protection request set. Based on the classification level of the talent data in the executed protection request set and the pending protection request set, the intelligence matching degree between the executed protection request set and the pending protection request set can be determined. The greater the intelligence matching degree and the higher the ranking, the higher the matching degree between the executed protection request set and the pending protection request set.

[0076] Based on any of the above embodiments, the protection history includes a protection period and a protection strength;

[0077] Figure 32 is a flow chart of an implementation method of step 210 in the method for obtaining the matching degree between the executed protection request set and the request set to be protected provided by the present invention, as shown in FIG. Figure 3 As shown, step 210 includes:

[0078] Step 211: Obtain a first confidence level of the executed protection request set based on the protection period corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object;

[0079] Step 212: Obtain a second confidence level of the executed protection request set based on the protection strength corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object;

[0080] Step 213: Based on the first confidence level and the second confidence level, obtain the order of the executed protection request sets.

[0081] Specifically, the closer the protection period is to the current period corresponding to the multi-source information carrier of the talent object to be protected, the higher the probability that the operator will protect the multi-source information carrier of the talent object that has been protected again, that is, the higher the probability that the multi-source information carrier of the talent object to be protected contains the protection strategy in the multi-source information carrier of the talent object that has been protected, and the greater the first confidence level.

[0082] The greater the protection intensity, the higher the operator's interest in the protection strategy in the multi-source information carrier of the executed protection talent object, and the higher the probability that the operator will protect the multi-source information carrier of the executed protection talent object again, that is, the higher the probability that the multi-source information carrier of the talent object to be protected contains the protection strategy in the multi-source information carrier of the executed protection talent object, and the greater the second confidence.

[0083] On this basis, the order of the executed protection request sets is obtained based on the first confidence level and the second confidence level. Alternatively, the order of the executed protection request sets can be obtained based on the product of the first confidence level and the second confidence level, or based on the sum of the first confidence level and the second confidence level.

[0084] Based on any of the above embodiments, Figure 4 2 is a flow chart of an implementation method of step 220 in the method for obtaining the matching degree between the executed protection request set and the request set to be protected provided by the present invention, as shown in FIG. Figure 4 As shown, step 220 includes:

[0085] Step 221: Obtain weighted features of the executed protection request set based on the order of the executed protection request set and the confidentiality level of the talent data in the executed protection request set;

[0086] Step 222: perform correlation calculation on the confidentiality level of the talent data of the request set to be protected and the weighted features of the executed protection request set to obtain the matching degree between the executed protection request set and the request set to be protected.

[0087] In some specific implementations, the confidentiality levels of the talent data in the executed protection request set can be weighted based on the order of the executed protection request set to obtain a weighted feature of the executed protection request set. The weighted feature can be used to characterize the probability that the protection strategy in the executed protection request set appears in the multi-source information carriers of the talent to be protected.

[0088] By performing an association calculation on the confidentiality level of the talent data in the set of protection requests to be protected and the weighted features of the set of executed protection requests, the matching degree between the set of executed protection requests and the set of protection requests to be protected can be obtained. The higher the matching degree, the higher the similarity between the set of protection requests to be protected and the set of executed protection requests, and the greater the probability that the set of protection requests to be protected contains the protection strategy in the set of executed protection requests.

[0089] Based on any of the above embodiments, Figure 5 1 is a flow chart of an implementation of step 120 in the multi-source data-based security protection method provided by the present invention, as shown in FIG. Figure 5 As shown, step 120 includes:

[0090] Step 121: Detect request information carriers on the multi-source information carriers of the talent to be protected, and obtain multiple request information carriers to be protected;

[0091] Step 122: Group the request information carriers to be protected that are in the same format into a group, thereby obtaining a plurality of request information carrier groups to be protected.

[0092] Step 123: Based on the request information carrier formats in each request information carrier group to be protected, obtain a matching request information carrier group to be protected from each request information carrier group to be protected;

[0093] Step 124: Perform logical processing on request information carriers among the matching groups of request information carriers to be protected to obtain a set of requests to be protected.

[0094] In an embodiment of the present invention, a request information carrier detection is performed on the multi-source information carriers of the talent object to be protected, and a plurality of request information carriers to be protected are obtained, and the request information carriers to be protected that belong to the same format are set as a group to obtain a plurality of request information carrier groups to be protected, so that a matching request information carrier group to be protected can be obtained from each request information carrier group to be protected based on the request information carrier format in each request information carrier group to be protected, and request information carrier logic processing is performed between the matching request information carrier groups to be protected to obtain a request set to be protected. Among them, the matching request information carrier groups to be protected can be understood as two request information carrier groups to be protected where there is a request information carrier logic between the request information carriers between the groups. For example, if request information carrier group 1 to be protected and request information carrier group 2 to be protected are matching request information carrier groups to be protected, then the request information carriers in request information carrier group 1 to be protected and the request information carriers in request information carrier group 2 to be protected have a request information carrier logic.

[0095] In this embodiment of the present invention, the group of request information carriers to be protected corresponding to the person and the group of request information carriers to be protected corresponding to the organization are used as matching groups of request information carriers to be protected. That is, the quality level of the request information carrier tags in both groups of request information carriers to be protected is set to 1, and the quality level of the remaining request information carrier tags is set to 0. On this basis, the request information carrier logic between the request information carriers is distinguished for the request information carrier tags with a quality level of 1, while the request information carrier logic distinction is not performed for the request information carrier tags with a quality level of 0.

[0096] It can be seen that the embodiment of the present invention addresses the problem of high time complexity of joint processing. Based on the request information carrier format in each request information carrier group to be protected, a matching request information carrier group to be protected is obtained from each request information carrier group to be protected, and logical processing of the request information carriers is performed between the matching request information carrier groups to be protected to obtain a request set to be protected. This greatly reduces the strength of distinguishing between the head request information carrier and the tail request information carrier, reduces the processing complexity, and at the same time, logical processing of the request information carrier is performed between the matching request information carrier groups to be protected, which greatly improves the accuracy of the logical processing of the request information carrier, and thus the request set to be protected can be accurately obtained.

[0097] Based on any of the above embodiments, the request information carrier detection is performed on the multi-source information carriers of the talent to be protected, and multiple request information carriers to be protected are obtained, including:

[0098] Under multiple predetermined request information carrier formats, request information carrier detection is performed on the multi-source information carriers of the talent object to be protected in turn to obtain the request information carrier to be protected corresponding to each predetermined request information carrier format.

[0099] The embodiment of the present invention addresses the overlapping phenomenon of request information carriers and processes request information carriers under various predetermined request information carrier formats, thereby avoiding the problem of missing nested request information carriers and losing key information, and greatly improving the accuracy of detecting request information carriers to be protected.

[0100] Based on any of the above embodiments, the multi-source information carrier of the talent object that has been protected is the talent object protection object corresponding to the predetermined period.

[0101] Specifically, the closer the protection period corresponding to the multi-source information carrier of the talent object that has been protected is to the protection period corresponding to the multi-source information carrier of the talent object to be protected, the greater the probability that the operator will protect the protection strategy in the multi-source information carrier of the talent object that has been executed again. Therefore, the predetermined time period can be set to a time period that is closer to the protection period corresponding to the multi-source information carrier of the talent object to be protected, so that the protection strategy detection can be accurately performed on the multi-source information carrier of the talent object to be protected, thereby improving the accuracy of the protection strategy detection results.

[0102] Based on any of the above embodiments, another security protection method based on multi-source data provided by the present invention includes:

[0103] First, obtain the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the talent object that has been protected, wherein the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the talent object that has been protected belong to the talent object protection object with the same format data format.

[0104] Next, under multiple predetermined request information carrier formats, request information carrier detection is performed on the multi-source information carriers of the talent objects to be protected in sequence to obtain the request information carriers to be protected corresponding to each predetermined request information carrier format. The request information carriers to be protected belonging to the same format are set as a group to obtain multiple request information carrier groups to be protected. Based on the request information carrier format in each request information carrier group to be protected, matching request information carrier groups to be protected are obtained from each request information carrier group to be protected, and request information carrier logical processing is performed between the matching request information carrier groups to obtain a request set to be protected. Request information carriers are linked to the request set to be protected to map the request set to the expression in the prior request library.

[0105] Perform key information matching on the multi-source information carriers of executed protection talent objects to obtain the executed protection request set corresponding to the protection strategy in the multi-source information carriers of executed protection talent objects. Perform request information carrier linking on the executed protection request set to map the executed protection request set to the expression in the prior request library.

[0106] After obtaining the executed protection request set, the order of the executed protection request set is obtained based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object. Based on the order of the executed protection request set, the talent data confidentiality level of the executed protection request set and the talent data confidentiality level of the request set to be protected, the matching degree between the executed protection request set and the request set to be protected is obtained.

[0107] Finally, based on the matching degree between the executed protection request set and the request set to be protected, the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected is obtained from the request set to be protected.

[0108] The following describes the security protection system based on multi-source data provided by the present invention. The security protection system based on multi-source data described below and the security protection method based on multi-source data described above can refer to each other.

[0109] Based on any of the above embodiments, Figure 6 This is a schematic diagram of the structure of the security protection system based on multi-source data provided by the present invention. Figure 6 As shown, the system includes:

[0110] An acquisition unit 1010 is configured to acquire a multi-source information carrier of a talent object to be protected and a multi-source information carrier of a talent object that has been protected, wherein the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the talent object that has been protected are talent object protection objects in the same data format;

[0111] The processing unit 1020 is configured to perform request information carrier logic processing on the multi-source information carriers of the talent object to be protected to obtain a request set to be protected;

[0112] The output unit 1030 is used to obtain the executed protection request set corresponding to the protection strategy in the multi-source information carrier of the executed protection talent object, and based on the matching degree between the executed protection request set and the request set to be protected, obtain the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected.

[0113] On the other hand, the present invention also provides a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium, and the computer program includes a program request. When the program request is executed by the computer, the computer can execute the security protection method based on multi-source data provided by the above methods, and the method includes: obtaining a multi-source information carrier of a talent object to be protected and a multi-source information carrier of an executed protection talent object, wherein the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the executed protection talent object belong to a talent object protection object with the same format data format; performing request information carrier logical processing on the multi-source information carrier of the talent object to be protected to obtain a set of requests to be protected; obtaining a set of executed protection requests corresponding to the protection strategy in the multi-source information carrier of the executed protection talent object, and based on the matching degree between the executed protection request set and the set of requests to be protected, obtaining a set of protection requests corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the set of requests to be protected.

[0114] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, is implemented to execute the above-mentioned multi-source data-based security protection methods, the methods comprising: obtaining a multi-source information carrier of a talent object to be protected and a multi-source information carrier of a talent object that has been protected, the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the talent object that has been protected belonging to a talent object protection object of the same format data format; performing request information carrier logical processing on the multi-source information carrier of the talent object to be protected to obtain a request set to be protected; obtaining an executed protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object that has been protected, and based on the matching degree between the executed protection request set and the request set to be protected, obtaining a protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected.

[0115] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A security protection method based on multi-source data, characterized in that: include: Acquire a multi-source information carrier of a talent object to be protected and a multi-source information carrier of a talent object that has been protected, wherein the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the talent object that has been protected belong to a talent object protection object in the same data format; Performing request information carrier logic processing on the multi-source information carriers of the talent object to be protected to obtain a request set to be protected; Obtain the executed protection request set corresponding to the protection strategy in the multi-source information carrier of the executed protection talent object, and based on the matching degree between the executed protection request set and the request set to be protected, obtain the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected.

2. A security protection method based on multi-source data as claimed in claim 1, characterized in that: The step of obtaining the matching degree between the executed protection request set and the request set to be protected comprises: Based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object, the order of the executed protection request set is obtained; Based on the order of the executed protection request sets, the talent data confidentiality levels of the executed protection request sets and the talent data confidentiality levels of the request sets to be protected, the matching degree between the executed protection request sets and the request sets to be protected is obtained.

3. A security protection method based on multi-source data as claimed in claim 2, characterized in that: The protection history includes protection period and protection intensity; The obtaining the sequence of the executed protection request set based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object comprises: Based on the protection period corresponding to the executed protection request set in the executed protection talent object multi-source information carrier, obtaining a first confidence level of the executed protection request set; Based on the protection strength corresponding to the executed protection request set in the executed protection talent object multi-source information carrier, obtaining a second confidence level of the executed protection request set; Based on the first confidence and the second confidence, an order of the executed protection request sets is obtained.

4. A security protection method based on multi-source data as claimed in claim 2, characterized in that: The obtaining of the matching degree between the executed protection request set and the request set to be protected based on the order of the executed protection request set, the talent data confidentiality level of the executed protection request set and the talent data confidentiality level of the request set to be protected includes: Based on the order of the executed protection request set and the talent data confidentiality level of the executed protection request set, a weighted feature of the executed protection request set is obtained; Performing an association calculation on the confidentiality level of the talent data of the request set to be protected and the weighted features of the executed protection request set to obtain a matching degree between the executed protection request set and the request set to be protected; The request information carrier logic processing is performed on the multi-source information carrier of the talent object to be protected to obtain a request set to be protected, including: Performing request information carrier detection on the multi-source information carriers of the talent object to be protected to obtain multiple request information carriers to be protected; The request information carriers to be protected that belong to the same format are grouped together to obtain a plurality of request information carrier groups to be protected; Based on the request information carrier format in each request information carrier group to be protected, obtaining a matching request information carrier group to be protected from each request information carrier group to be protected; Request information carrier logic processing is performed between the matched groups of request information carriers to be protected to obtain the request set to be protected.

5. A security protection method based on multi-source data as claimed in claim 4, characterized in that: The step of performing request information carrier detection on the multi-source information carriers of the talent object to be protected to obtain multiple request information carriers to be protected includes: Under multiple predetermined request information carrier formats, sequentially perform request information carrier detection on the multi-source information carriers of the talent object to be protected, and obtain the request information carrier to be protected corresponding to each predetermined request information carrier format; The multi-source information carrier of the executed protected talent object is the corresponding talent object protection object within a predetermined period of time.

6. A security protection system based on multi-source data, characterized in that: include: An acquisition unit, which acquires a multi-source information carrier of a talent object to be protected and a multi-source information carrier of a talent object that has been protected, wherein the multi-source information carrier of the talent object to be protected and the multi-source information carrier of the talent object that has been protected belong to a talent object protection object in the same data format; A processing unit performs request information carrier logic processing on the multi-source information carriers of the talent object to be protected to obtain a request set to be protected; The output unit obtains the executed protection request set corresponding to the protection strategy in the multi-source information carrier of the executed protection talent object, and based on the matching degree between the executed protection request set and the request set to be protected, obtains the protection request set corresponding to the protection strategy in the multi-source information carrier of the talent object to be protected from the request set to be protected.

7. A security protection system based on multi-source data as claimed in claim 6, characterized in that: The output unit further includes: Based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object, the order of the executed protection request set is obtained; Based on the order of the executed protection request sets, the talent data confidentiality levels of the executed protection request sets and the talent data confidentiality levels of the request sets to be protected, the matching degree between the executed protection request sets and the request sets to be protected is obtained.

8. A security protection system based on multi-source data as claimed in claim 7, characterized in that: The protection history includes protection period and protection intensity; The obtaining the sequence of the executed protection request set based on the protection history corresponding to the executed protection request set in the multi-source information carrier of the executed protection talent object comprises: Based on the protection period corresponding to the executed protection request set in the executed protection talent object multi-source information carrier, obtaining a first confidence level of the executed protection request set; Based on the protection strength corresponding to the executed protection request set in the executed protection talent object multi-source information carrier, obtaining a second confidence level of the executed protection request set; Based on the first confidence and the second confidence, an order of the executed protection request sets is obtained.

9. A security protection system based on multi-source data as claimed in claim 8, characterized in that: The obtaining of the matching degree between the executed protection request set and the request set to be protected based on the order of the executed protection request set, the talent data confidentiality level of the executed protection request set and the talent data confidentiality level of the request set to be protected includes: Based on the order of the executed protection request set and the talent data confidentiality level of the executed protection request set, a weighted feature of the executed protection request set is obtained; Performing an association calculation on the confidentiality level of the talent data of the request set to be protected and the weighted features of the executed protection request set to obtain a matching degree between the executed protection request set and the request set to be protected; The request information carrier logic processing is performed on the multi-source information carrier of the talent object to be protected to obtain a request set to be protected, including: Performing request information carrier detection on the multi-source information carriers of the talent object to be protected to obtain multiple request information carriers to be protected; The request information carriers to be protected that belong to the same format are grouped together to obtain a plurality of request information carrier groups to be protected; Based on the request information carrier format in each request information carrier group to be protected, obtaining a matching request information carrier group to be protected from each request information carrier group to be protected; Request information carrier logic processing is performed between the matched groups of request information carriers to be protected to obtain the request set to be protected.

10. A security protection system based on multi-source data as claimed in claim 9, characterized in that: The step of performing request information carrier detection on the multi-source information carriers of the talent object to be protected to obtain multiple request information carriers to be protected includes: Under multiple predetermined request information carrier formats, sequentially perform request information carrier detection on the multi-source information carriers of the talent object to be protected, and obtain the request information carrier to be protected corresponding to each predetermined request information carrier format; The multi-source information carrier of the executed protected talent object is the corresponding talent object protection object within a predetermined period of time.

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