A secure and reliable information leakage prevention system capable of real-time encryption

Abstract

The present invention belongs to the field of information leakage prevention, in particular to a safe and reliable information leakage prevention system capable of real-time encryption. Aiming at the problem that the existing information encryption is to encrypt the completed information and the information may be stolen during the editing process, the following scheme is proposed, which comprises an information detection module, an information extraction module, an information volume calculation module, a comparison module, a judgment module, a transmission module, an encryption module, a feedback module, an autonomous startup module, an encryption mode setting module, a threshold setting module and a timing module; the information detection module is used to detect whether the information exists when the information is edited; the information extraction module is used to extract the detected information; the information volume calculation module is used to calculate the capacity of the extracted information; the timing module is used to start timing when the information is detected. The present invention can encrypt the information in real time through multiple encryption methods to prevent information leakage.

Description

Technical Field

[0001] The present invention relates to the technical field of information leakage prevention, and in particular to a safe and reliable information leakage prevention system capable of real-time encryption. Background Art

[0002] Information security: technical and managerial security protection established and adopted for data processing systems in order to protect computer hardware, software, and data from being destroyed, altered, or leaked due to accidental or malicious reasons; information can be encrypted to prevent leakage.

[0003] In the prior art, information encryption is to encrypt the completed information, and the information may be stolen during the editing process. Therefore, only encrypting the completed information cannot effectively prevent leakage. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that information encryption is to encrypt completed information and the information may be stolen during the editing process, and to propose a safe and reliable information leakage prevention system that can encrypt in real time.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A safe and reliable information leakage prevention system capable of real-time encryption, comprising an information detection module, an information extraction module, an information volume calculation module, a comparison module, a judgment module, a transmission module, an encryption module, a feedback module, an autonomous start module, an encryption mode setting module, a threshold setting module and a timing module;

[0007] The information detection module is used to detect whether the information exists when editing the information;

[0008] An information extraction module, used for extracting detected information;

[0009] An information volume calculation module, used to calculate the volume of the extracted information;

[0010] A timing module, used to start timing when information is detected;

[0011] A comparison module, used to compare the calculated amount of information with an information amount threshold, and to compare the timing with a time threshold;

[0012] A judgment module, used to judge the comparison result of the comparison module;

[0013] A transmission module, used for transmitting information exceeding a threshold value to an encryption module;

[0014] An encryption module, used for encrypting received information;

[0015] The autonomous startup module is used to autonomously choose whether encryption is required, without being restricted by the amount of information and time.

[0016] Preferably, the threshold setting module includes an information volume threshold setting unit, the information volume threshold setting unit is connected to a time threshold setting unit, the time threshold setting unit is connected to a threshold confirmation unit, and the threshold confirmation unit is connected to a comparison transmission unit.

[0017] Preferably, the information volume threshold setting unit is used to set the information volume threshold;

[0018] A time threshold setting unit, used to set a time threshold;

[0019] A threshold confirmation unit, used to confirm the set information volume threshold and time threshold;

[0020] The comparison transmission unit is used to transmit the confirmed information volume threshold and time threshold to the comparison module.

[0021] Preferably, the comparison module includes a data receiving unit, the data receiving unit is connected to a data identification unit, the data identification unit is connected to an information volume comparison unit, the information volume comparison unit is connected to a time comparison unit, and the time comparison unit is connected to an output unit.

[0022] Preferably, the data receiving unit is used to receive data, the data identification unit is used to identify the received data and identify whether the data is time data or information volume data, the information volume comparison unit is used to compare the calculated information volume with the information volume threshold, and the time comparison unit is used to compare the timing data with the time threshold.

[0023] Preferably, the encryption mode setting module includes an identity authentication unit, the identity authentication unit is connected to a time encryption unit, the time encryption unit is connected to an information volume encryption unit, the information volume encryption unit is connected to a time and information volume encryption unit, and the time and information volume encryption unit is connected to a mode selection unit.

[0024] Preferably, the encryption module includes an encryption information extraction unit, the encryption information extraction unit is connected to an information encryption unit, the information encryption unit is connected to a secret key generation unit, and the secret key generation unit is connected to a decryption unit.

[0025] Preferably, the encrypted information extraction unit is used to extract information to be encrypted, the information encryption unit is used to encrypt the extracted information, the key generation unit is used to generate a decryption key, and the decryption unit is used to decrypt the encrypted information.

[0026] Preferably, the information detection module is connected to the information extraction module, the information extraction module is connected to the information amount calculation module, the information amount calculation module is connected to the comparison module, the comparison module is connected to the judgment module, the judgment module is connected to the transmission module, the transmission module is connected to the encryption module, the encryption module is connected to the feedback module, and the feedback module is used to feedback the encryption result.

[0027] Preferably, the information detection module is connected to the timing module, the timing module is connected to the comparison module, the threshold setting module is connected to the comparison module, the encryption mode setting module is connected to the encryption module, and the autonomous startup module is connected to the encryption module.

[0028] In the present invention, the beneficial effects of the secure and reliable information leakage prevention system capable of real-time encryption are:

[0029] When editing information, the information detection module detects whether the information exists; the information extraction module extracts the detected information; the information volume calculation module calculates the capacity of the extracted information; the timing module starts timing when the information is detected; the comparison module compares the calculated information volume with the information volume threshold, and compares the timing with the time threshold; the judgment module judges the comparison result of the comparison module; the transmission module transmits the information exceeding the threshold to the encryption module; the encryption module encrypts the received information; the autonomous start module autonomously chooses whether encryption is required, without being restricted by the amount of information and time;

[0030] The present invention can encrypt information in real time through multiple encryption methods to avoid information leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a principle block diagram of a secure and reliable information leakage prevention system capable of real-time encryption proposed by the present invention;

[0032] Figure 2 A block diagram of a threshold setting module of a secure and reliable information leakage prevention system capable of real-time encryption proposed by the present invention;

[0033] Figure 3 A block diagram of a comparison module of a secure and reliable information leakage prevention system capable of real-time encryption proposed by the present invention;

[0034] Figure 4 A block diagram of an encryption mode setting module of a secure and reliable information leakage prevention system capable of real-time encryption proposed by the present invention;

[0035] Figure 5 The present invention provides a block diagram of an encryption module of a secure and reliable information leakage prevention system capable of real-time encryption. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Embodiment 1

[0038] Reference Figure 1-Figure 5 , a secure and reliable information leakage prevention system capable of real-time encryption, comprising an information detection module, an information extraction module, an information volume calculation module, a comparison module, a judgment module, a transmission module, an encryption module, a feedback module, an autonomous start module, an encryption mode setting module, a threshold setting module and a timing module;

[0039] The information detection module is used to detect whether the information exists when editing the information;

[0040] An information extraction module, used for extracting detected information;

[0041] An information volume calculation module, used to calculate the volume of the extracted information;

[0042] A timing module, used to start timing when information is detected;

[0043] A comparison module, used to compare the calculated amount of information with an information amount threshold, and to compare the timing with a time threshold;

[0044] A judgment module, used to judge the comparison result of the comparison module;

[0045] A transmission module, used for transmitting information exceeding a threshold value to an encryption module;

[0046] An encryption module, used for encrypting received information;

[0047] The autonomous startup module is used to autonomously choose whether encryption is required, without being restricted by the amount of information and time.

[0048] In this embodiment, the threshold setting module includes an information volume threshold setting unit, the information volume threshold setting unit is connected to a time threshold setting unit, the time threshold setting unit is connected to a threshold confirmation unit, and the threshold confirmation unit is connected to a comparison transmission unit.

[0049] In this embodiment, the information volume threshold setting unit is used to set the information volume threshold;

[0050] A time threshold setting unit, used to set a time threshold;

[0051] A threshold confirmation unit, used to confirm the set information volume threshold and time threshold;

[0052] The comparison transmission unit is used to transmit the confirmed information volume threshold and time threshold to the comparison module.

[0053] In this embodiment, the comparison module includes a data receiving unit, the data receiving unit is connected to a data identification unit, the data identification unit is connected to an information volume comparison unit, the information volume comparison unit is connected to a time comparison unit, and the time comparison unit is connected to an output unit.

[0054] In this embodiment, the data receiving unit is used to receive data, the data identification unit is used to identify the received data and identify whether the data is time data or information volume data, the information volume comparison unit is used to compare the calculated information volume with the information volume threshold, and the time comparison unit is used to compare the timing data with the time threshold.

[0055] In this embodiment, the encryption mode setting module includes an identity authentication unit, the identity authentication unit is connected to a time encryption unit, the time encryption unit is connected to an information volume encryption unit, the information volume encryption unit is connected to a time and information volume encryption unit, and the time and information volume encryption unit is connected to a mode selection unit.

[0056] In this embodiment, the encryption module includes an encryption information extraction unit, the encryption information extraction unit is connected to the information encryption unit, the information encryption unit is connected to the key generation unit, and the key generation unit is connected to the decryption unit.

[0057] In this embodiment, the encrypted information extraction unit is used to extract information that needs to be encrypted, the information encryption unit is used to encrypt the extracted information, the key generation unit is used to generate a decryption key, and the decryption unit is used to decrypt the encrypted information.

[0058] In this embodiment, the information detection module is connected to the information extraction module, the information extraction module is connected to the information amount calculation module, the information amount calculation module is connected to the comparison module, the comparison module is connected to the judgment module, the judgment module is connected to the transmission module, the transmission module is connected to the encryption module, the encryption module is connected to the feedback module, and the feedback module is used to feedback the encryption result.

[0059] In this embodiment, the information detection module is connected to the timing module, the timing module is connected to the comparison module, the threshold setting module is connected to the comparison module, the encryption mode setting module is connected to the encryption module, and the autonomous startup module is connected to the encryption module.

[0060] Embodiment 2

[0061] The difference between this embodiment and the first embodiment is that: a secure and reliable information leakage prevention system capable of real-time encryption includes an information detection module, an information extraction module, an information volume calculation module, a comparison module, a judgment module, a transmission module, an encryption module, a feedback module, an autonomous startup module, an encryption mode setting module, a threshold setting module, a timing module, and a network security monitoring module;

[0062] The information detection module is used to detect whether the information exists when editing the information;

[0063] An information extraction module, used for extracting detected information;

[0064] An information volume calculation module, used to calculate the volume of the extracted information;

[0065] A timing module, used to start timing when information is detected;

[0066] A comparison module, used to compare the calculated amount of information with an information amount threshold, and to compare the timing with a time threshold;

[0067] A judgment module, used to judge the comparison result of the comparison module;

[0068] A transmission module, used for transmitting information exceeding a threshold value to an encryption module;

[0069] An encryption module, used for encrypting received information;

[0070] The autonomous startup module is used to autonomously choose whether encryption is required, without being restricted by the amount of information and time.

[0071] The network security monitoring module is used to monitor the transmission security of the transmission module.

[0072] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A secure and reliable information leakage prevention system capable of real-time encryption, characterized in that: It includes an information detection module, an information extraction module, an information volume calculation module, a comparison module, a judgment module, a transmission module, an encryption module, a feedback module, an autonomous start module, an encryption mode setting module, a threshold setting module and a timing module; The information detection module is used to detect whether the information exists when editing the information; An information extraction module, used for extracting detected information; An information volume calculation module, used to calculate the volume of the extracted information; A timing module, used to start timing when information is detected; A comparison module, used to compare the calculated amount of information with an information amount threshold, and to compare the timing with a time threshold; A judgment module, used to judge the comparison result of the comparison module; A transmission module, used for transmitting information exceeding a threshold value to an encryption module; An encryption module, used for encrypting received information; An autonomous startup module is used to autonomously select whether encryption is required, without being restricted by information volume and time; the threshold setting module includes an information volume threshold setting unit, the information volume threshold setting unit is connected to a time threshold setting unit, the time threshold setting unit is connected to a threshold confirmation unit, and the threshold confirmation unit is connected to a comparison transmission unit; the information volume threshold setting unit is used to set an information volume threshold; A time threshold setting unit, used to set a time threshold; A threshold confirmation unit, used to confirm the set information volume threshold and time threshold; A comparison transmission unit, used to transmit the confirmed information volume threshold and time threshold to the comparison module; the comparison module includes a data receiving unit, the data receiving unit is connected to a data identification unit, the data identification unit is connected to an information volume comparison unit, the information volume comparison unit is connected to a time comparison unit, and the time comparison unit is connected to an output unit; The information detection module is connected to the information extraction module, the information extraction module is connected to the information amount calculation module, the information amount calculation module is connected to the comparison module, the comparison module is connected to the judgment module, the judgment module is connected to the transmission module, the transmission module is connected to the encryption module, the encryption module is connected to the feedback module, and the feedback module is used to feed back the encryption result; The information detection module is connected to the timing module, the timing module is connected to the comparison module, the threshold setting module is connected to the comparison module, and the encryption mode setting module is connected to the encryption module.

2. A secure and reliable information leakage prevention system capable of real-time encryption according to claim 1, characterized in that: The data receiving unit is used to receive data, the data identification unit is used to identify the received data and identify whether the data is time data or information volume data, the information volume comparison unit is used to compare the calculated information volume with the information volume threshold, and the time comparison unit is used to compare the timing data with the time threshold.

3. A secure and reliable information leakage prevention system capable of real-time encryption according to claim 2, characterized in that: The encryption mode setting module includes an identity authentication unit, the identity authentication unit is connected to a time encryption unit, the time encryption unit is connected to an information volume encryption unit, the information volume encryption unit is connected to a time and information volume encryption unit, and the time and information volume encryption unit is connected to a mode selection unit.

4. A secure and reliable information leakage prevention system capable of real-time encryption according to claim 3, characterized in that: The encryption module comprises an encryption information extraction unit, the encryption information extraction unit is connected to an information encryption unit, the information encryption unit is connected to a secret key generation unit, and the secret key generation unit is connected to a decryption unit.

5. A secure and reliable information leakage prevention system capable of real-time encryption according to claim 4, characterized in that: The encrypted information extraction unit is used to extract the information that needs to be encrypted, the information encryption unit is used to encrypt the extracted information, the key generation unit is used to generate a decryption key, and the decryption unit is used to decrypt the encrypted information.

6. A secure and reliable information leakage prevention system capable of real-time encryption according to claim 1, characterized in that: The autonomous startup module is connected to the encryption module.

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