WO2016095680A1 - Procédé et dispositif de détection d'intrusion pour des données privées - Google Patents

Procédé et dispositif de détection d'intrusion pour des données privées Download PDF

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Publication number
WO2016095680A1
WO2016095680A1 PCT/CN2015/095599 CN2015095599W WO2016095680A1 WO 2016095680 A1 WO2016095680 A1 WO 2016095680A1 CN 2015095599 W CN2015095599 W CN 2015095599W WO 2016095680 A1 WO2016095680 A1 WO 2016095680A1
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WIPO (PCT)
Prior art keywords
decryption information
camera
face
input
information
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PCT/CN2015/095599
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English (en)
Chinese (zh)
Inventor
张爽
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北京奇虎科技有限公司
奇智软件（北京）有限公司
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Publication of WO2016095680A1 publication Critical patent/WO2016095680A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity

Definitions

  • the present invention relates to the field of information security technologies, and in particular, to an intrusion detection method and apparatus for private data.
  • the embodiments of the present invention provide a method and device for intrusion detection of privacy data, and the main purpose thereof is to enhance the intrusion prevention capability and improve the security of user privacy data protection.
  • a method for intrusion detection of privacy data including:
  • the camera of the smart terminal is activated to perform detection of the face of the decrypted information input person;
  • the recorded face image of the decryption information input person is presented to the user who can correctly provide the decryption information.
  • a computer program comprising computer readable code that, when executed on a computer, performs the aforementioned intrusion detection method of privacy data.
  • an embodiment of the present invention provides an intrusion detection apparatus for private data, including:
  • a monitoring unit configured to monitor whether encrypted private data is triggered to input decryption information
  • Activating unit configured to start a camera of the smart terminal if the monitoring unit detects that the encrypted private data is triggered to input the decryption information
  • a detecting unit configured to perform detection of a face of the decrypted information input person
  • a photographing unit configured to photograph and record a face of the decryption information input person when the detecting unit detects the face of the decryption information input person
  • a receiving unit configured to receive an input of the encrypted private data decryption information
  • the presentation unit is configured to, when determining that the input decryption information is incorrect, present the recorded face image of the decryption information input person to a user who can correctly provide the decryption information.
  • the technical solution provided by the embodiment of the present invention has at least the following advantages:
  • the camera of the smart terminal when it is detected that the encrypted private data is triggered to input the decryption information, the camera of the smart terminal is started to perform the detection of the face of the decrypted information input person, and when the decryption information input person is detected Shoot and record the decryption information input person when the face is in the face
  • the face receives the input of the encrypted private data decryption information; when it is determined that the input decryption information is incorrect, the recorded face image of the decrypted information input person is presented to the user who can correctly provide the decrypted information.
  • the intrusion prevention capability is enhanced, thereby reducing the threat to private data, thereby improving the security of user privacy data protection.
  • FIG. 1 is a flowchart of a method for intrusion detection of privacy data according to an embodiment of the present invention
  • FIG. 2 is a flowchart of another method for intrusion detection of privacy data according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of an intrusion detection apparatus for privacy data according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of another intrusion detection apparatus for privacy data according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a decryption information input interface provided by an embodiment of the present invention.
  • Figure 6 shows schematically a block diagram of a server for carrying out the method according to the invention
  • Fig. 7 schematically shows a storage unit for holding or carrying program code implementing the method according to the invention.
  • An embodiment of the present invention provides a method for intrusion detection of a private data. As shown in FIG. 1 , the method may be applied to an intelligent terminal, where the method includes:
  • the encrypted private data may be text data, picture data, video data, audio data, and the like.
  • the decryption information may be a digital password, an alphanumeric mixed password, a graphic lock password, a voiceprint password, or the like.
  • the decrypted information when the decrypted information is a preset password in the form of a digital password or an alphanumeric mixed password, the user can input the decrypted information by clicking or tapping a function button pre-configured on the display interface, and when the decrypted information is a graphic When a preset pattern in the form of a password or the like is locked, the user can input the decryption information by tapping and sliding the function button pre-configured on the display interface.
  • the decrypted information is preset audio information in the form of a voiceprint password
  • the user can pass The voice information is input to the pre-configured audio receiving terminal on the smart terminal to input the decryption information.
  • the detection of the face of the decrypted information input person is performed by starting the camera of the smart terminal, and the acquisition of the biometric information of the decrypted information input person is increased compared with the manner of directly decrypting and verifying the private data. Thereby achieving the purpose of recording the identity of the decrypted information input person.
  • biometric information of the decrypted information input person may be detected, thereby further performing basic information detection of the more comprehensive decryption information input person.
  • the fingerprint of the decryption information input person is detected or the iris is detected or the like.
  • the face feature of the decryption information input person when the face feature of the decryption information input person is detected, the face of the decryption information input person is first photographed and recorded, and the privacy data is directly compared with the current method for directly decrypting and verifying the privacy data. Before the decryption verification is performed, the recognition and confirmation of the face feature of the decrypted information input person is added, thereby achieving the purpose of acquiring the face feature of the decrypted information input person.
  • the user who can correctly provide the decrypted information when it is determined that the input decryption information is incorrect, by displaying the recorded face image of the decryption information input person to the user who can correctly provide the decryption information, the user who can correctly provide the decrypted information can be timely Understanding the access records corresponding to the private data, compared with the current method of directly decrypting and verifying the private data, increases the recording function of the access behavior of the decrypted information input, thereby adding an intrusion prevention measure, when the private data is cracked and When lost, the biometric characteristics of the recorded decryption information input person can be used to find information about the privacy data attacker.
  • An intrusion detection method for privacy data when detecting that encrypted private data is triggered to input decryption information, starting a camera of the smart terminal to perform detection of a face of the decryption information input, when detecting the location
  • decrypting the face of the information input person capturing and recording the face of the decrypted information input person, and receiving the input of the encrypted private data decryption information; when determining that the input decryption information is incorrect, the recorded decryption is performed
  • the face image of the information input person is presented to the user who can correctly provide the decrypted information.
  • the intrusion prevention capability is enhanced, thereby reducing the threat to privacy data security, thereby improving the security of user privacy data protection.
  • the embodiment of the present invention provides another method for intrusion detection of privacy data. As shown in FIG. 2, the method may be applied to an intelligent terminal, and the method includes:
  • the encrypted private data may be text data, picture data, video data, audio data, and the like.
  • the decryption information may be a digital password, an alphanumeric mixed password, a graphic lock password, a voiceprint password, or the like.
  • the camera may be a front camera, which is not limited in the embodiment of the present invention.
  • other biometric information of the decrypted information input person may be detected, thereby further comprehensive information of the decrypted information input person may be performed. Detection. For example, if it is detected that the encrypted private data is triggered to input the decryption information, the prompt information input by the fingerprint information may be first displayed on the decryption information input interface, thereby detecting the fingerprint of the decrypted information input person.
  • the camera of the smart terminal may be activated to detect the iris of the decrypted information input.
  • the method further includes: outputting prompt information indicating that the decryption information input person is aligned with the camera.
  • the camera of the smart terminal is activated, by outputting the above prompt information, compared with the current method of directly decrypting and verifying the private data, an alarm prompt for decrypting the private data of the decrypted input person is added, thereby adding an intrusion prevention measure. , further enhance the security of the software.
  • the prompt information may be text prompt information, audio prompt information, video prompt information, and the like.
  • the text prompt information for aligning the face with the camera may be displayed on the display interface, or the audio prompt information for aligning the face with the camera may be played on the audio output end, and the display may be played on the display interface. Aim the face at the camera's video prompt.
  • the method further includes: outputting prompt information indicating that the decryption information input person is aligned with the camera and displaying a decryption information input interface, when the face of the decryption information input person is successfully photographed and At the time of recording, the verification result prompt information corresponding to the input of the decryption information is output, and when the face of the decryption information input person is not successfully captured and recorded, the prompt information indicating that the decryption information input person is aligned with the camera is output again.
  • the verification result prompt information may be correct or incorrect in the input result.
  • the current monitoring image of the camera can be displayed in the preset area on the screen interface, so that the information input person can be easily decrypted to know whether the current face is correct.
  • the quasi-camera for example, may be as shown in FIG. 5, but is not limited thereto.
  • area 1 is a display position of the prompt information
  • area 2 is a camera.
  • the area 3 is the input position of the decrypted information.
  • the preset area can be configured according to actual needs, for example, the middle position, the top position, the bottom position, and the like of the screen interface.
  • the natural facial expression action includes mouth movement, blinking, etc.
  • the multi-angle image conforming to the three-dimensional structure of the human face means that when the mobile phone camera is used for shooting, the mobile phone camera can collect a plurality of different photos with the natural shaking of the hand or the movement of the human face.
  • the angle of the face image, and the stereoscopic structure of these different angles of the face image is consistent.
  • the decryption information input person can be prevented from using the photo or the picture.
  • the situation of fooling the camera has further improved the security of software protection.
  • the face image is an image with a natural facial expression action or a multi-angle shadow having a stereoscopic structure conforming to the face, the input of the encrypted private data decryption information is received.
  • the input end of the decryption information is displayed only when the face image is an image with a natural expression motion or a multi-angle shadow conforming to the stereo structure of the face, thereby allowing the decryption information input device to decrypt the information.
  • the input compared with the current method of directly decrypting and verifying the privacy data, increases the recognition and confirmation of the face feature of the decrypted information input person, so as to achieve the purpose of obtaining the face feature of the decrypted information input person.
  • the recorded face image of the decryption information input person is presented to a user who can correctly provide the decryption information.
  • the step 205 may include: displaying the recorded face image to the user who can correctly provide the decryption information for the next time; or uploading the recorded face image to the server to provide the server with correct provision.
  • the user who decrypts the information views the recorded face image. Therefore, the user who can correctly provide the decrypted information can timely understand the access record corresponding to the private data, and the recording function of the access behavior of the decrypted information input device is added compared with the current method for directly decrypting and verifying the private data, thereby adding a Intrusion prevention measures,
  • the stored face image of the decryption information input device may be sorted and sorted according to the time when the decryption information is input, and the decryption information input person inputs the decryption information error.
  • the number of times which can further improve the efficiency of data search and search accuracy. For example, when the user needs to view the record of the decryption information input by the decryption information input person on a specific date, the time is sorted according to the time input by the decryption information, and the storage record of the date can be directly selected for viewing.
  • the number of times the decryption information inputter inputs the error decryption information may also be counted, and displayed on the decryption information input interface. If the number of times the input decryption information is obtained has reached the predetermined number of times, the The decryption information input is set to be invalid, which avoids the attacker's multiple attempts to crack the password, prevents the attacker from further intruding, and ensures the security of the user's private data.
  • the predetermined number of times may be configured according to the actual needs of the user, which is not limited in the embodiment of the present invention. For example, the user sets the predetermined number of times to three, and when the decryption information inputter decrypts the information three times and inputs an error, the decryption information input is set to be invalid.
  • the other operations may include: viewing a short message, flipping a call record, making a call, etc., when determining that the input decryption information is incorrect, the security of the software may be further improved by recording other operations of the user.
  • the step 205 and the step 206 may be a side-by-side relationship, and may be a front-to-back step relationship, which is not limited in the embodiment of the present invention.
  • the biometric information of the decryption information input person and other operations of the decryption information input person may also be recorded, and the relevant information for inputting the decryption information is marked in the record, thereby Therefore, when the decryption information input person appears accidentally cracking information, the related information of the decryption information input person can also be obtained, which further increases the security.
  • Another intrusion detection method for privacy data when detecting that the encrypted private data is triggered to input the decryption information, starting the camera of the smart terminal to perform the detection of the face of the decrypted information input, when detecting When the face of the information input person is decrypted, the face of the decrypted information input person is captured and recorded, and then the input of the encrypted private data decryption information is received; when it is determined that the input decryption information is incorrect, the recorded The person who decrypted the information input person The face image is presented to the user who can correctly provide the decrypted information.
  • the intrusion prevention capability is enhanced, thereby reducing the threat to user privacy and security, thereby improving the security of user privacy data protection.
  • the embodiment of the present invention provides an intrusion detection apparatus for privacy data.
  • the apparatus may be an intelligent terminal, and the apparatus may include: a monitoring unit 301.
  • the monitoring unit 301 can be configured to monitor whether the encrypted private data is triggered to input the decryption information.
  • the initiating unit 302 may be configured to start the camera of the smart terminal when the monitoring unit 301 detects that the encrypted private data is triggered to input the decryption information.
  • the detecting unit 303 can be configured to perform detection of a face of the decrypted information input person.
  • the photographing unit 304 is configured to photograph and record the face of the decrypted information input person when the detecting unit 303 detects the face of the decrypted information input person.
  • the receiving unit 305 is configured to receive an input of the encrypted private data decryption information.
  • the presentation unit 306 is configured to, when determining that the input decryption information is erroneous, present the recorded face image of the decryption information input person to a user who can correctly provide the decryption information.
  • the intrusion detection apparatus for the privacy data detects that the encrypted private data is triggered to input the decryption information, and starts the camera of the smart terminal to perform the detection of the face of the decrypted information input person, when detecting the location When decrypting the face of the information input person, capturing and recording the face of the decrypted information input person, and receiving the input of the encrypted private data decryption information; when determining that the input decryption information is incorrect, the recorded decryption is performed The face image of the information input person is presented to the user who can correctly provide the decrypted information.
  • the intrusion prevention capability is enhanced, thereby reducing the threat to user privacy and security, thereby improving the security of user privacy data protection.
  • the device may be an intelligent terminal, and the device may include: a monitoring unit 401, a starting unit 402, a detecting unit 403, a shooting unit 404, a receiving unit 405, and a display unit 406.
  • the monitoring unit 401 is configured to monitor whether the encrypted private data is triggered to input the decryption information.
  • the initiating unit 402 is configured to start the camera of the smart terminal when the monitoring unit 401 detects that the encrypted private data is triggered to input the decryption information.
  • the detecting unit 403 is configured to perform detection of a face of the decrypted information input person.
  • the photographing unit 404 is configured to photograph and record the face of the decrypted information input person when the detecting unit 403 detects the face of the decrypted information input person.
  • the receiving unit 405 is configured to receive an input of the encrypted private data decryption information.
  • the presentation unit 406 is configured to, when determining that the input decryption information is erroneous, present the recorded face image of the decryption information input person to a user who can correctly provide the decryption information.
  • the identifying unit 407 is configured to recognize whether the face image of the decryption information input person captured by the camera is an image with natural facial expression motion or a multi-angle image with a stereoscopic structure conforming to the human face.
  • the output unit 408 is configured to output prompt information prompting the decryption information input person to align with the camera.
  • the display unit 409 is configured to display a decryption information input interface.
  • the output unit 408 is further configured to output verification result prompt information corresponding to the input of the decryption information when the face of the decryption information input person is successfully photographed and recorded.
  • the output unit 408 is further configured to, when the face of the decryption information input person is not successfully captured and recorded, output the prompt information prompting the decryption information input person to align with the camera.
  • the output unit 408 is specifically configured to output the prompting information of the camera to the decryption information input device, and display the current monitoring image of the camera in the preset area on the screen interface.
  • the presentation unit 406 is specifically configured to display the recorded facial image to the user who can correctly provide the decrypted information for the next time; or upload the recorded facial image to the service.
  • the server provides the server with a user who can correctly provide the decrypted information to view the recorded face image.
  • the recording unit 4010 is configured to record other operations of the user who inputs the error decryption information when determining that the input decryption information is incorrect.
  • the camera is a front camera.
  • Another intrusion detection apparatus for privacy data when detecting that the encrypted private data is triggered to input the decryption information, starts the camera of the smart terminal to perform the detection of the face of the decryption information input, when detecting When the face of the information input person is decrypted, the face of the decrypted information input person is captured and recorded, and then the input of the encrypted private data decryption information is received; when it is determined that the input decryption information is incorrect, the recorded The face image of the decrypted information input person is presented to the user who can correctly provide the decrypted information.
  • the intrusion prevention capability is enhanced, thereby reducing the threat to user privacy and security, thereby improving the security of user privacy data protection.
  • the various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof.
  • a microprocessor or digital signal processor may be used in practice to implement some or all of some or all of the intrusion detection methods and apparatus of privacy data in accordance with embodiments of the present invention.
  • the invention may also be embodied as a device or device program (e.g., computer program and computing) for performing some or all of the methods described herein. Machine program product).
  • Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.
  • Figure 6 illustrates a server, such as a cloud server, that can implement the above method in accordance with the present invention.
  • the server conventionally includes a processor 610 and a computer program product or computer readable medium in the form of a memory 630.
  • the memory 630 may be an electronic memory such as a flash memory, an EEPROM (Electrically Erasable Programmable Read Only Memory), an EPROM, a hard disk, or a ROM.
  • Memory 630 has a memory space 650 for program code 651 for performing any of the method steps described above.
  • storage space 650 for program code may include various program code 651 for implementing various steps in the above methods, respectively.
  • the program code can be read from or written to one or more computer program products.
  • Such computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks.
  • Such a computer program product is typically a portable or fixed storage unit as described with reference to FIG.
  • the storage unit may have a storage section, a storage space, and the like arranged similarly to the storage 630 in the server of FIG.
  • the program code can be compressed, for example, in an appropriate form.
  • the storage unit includes computer readable code 651', code that can be read by a processor, such as 610, which, when executed by a server, causes the server to perform various steps in the methods described above.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
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Abstract

La présente invention appartient au domaine technique de la sécurité de l'information. Elle concerne un procédé et un dispositif de détection d'intrusion pour des données privées, aptes à améliorer la capacité de prévention d'intrusion et la sécurité de protection de données privées d'utilisateur. Le procédé consiste à : lorsqu'il est détecté que des informations de déchiffrement sont entrées pour des données privées chiffrées, démarrer l'appareil-photo d'un terminal intelligent pour détecter le visage d'une personne qui entre les informations de déchiffrement ; lors de la détection du visage de la personne qui entre les informations de déchiffrement, photographier et enregistrer le visage de la personne qui entre les informations de déchiffrement, et recevoir une entrée des informations de déchiffrement pour les données privées chiffrées ; et lorsqu'il est déterminé que les informations de déchiffrement entrées sont erronées, présenter l'image enregistrée du visage de la personne qui entre les informations de déchiffrement à un utilisateur qui peut fournir des informations de déchiffrement correctes. La présente invention est applicable à la protection de données privées d'utilisateur.
PCT/CN2015/095599 2014-12-19 2015-11-26 Procédé et dispositif de détection d'intrusion pour des données privées WO2016095680A1 (fr)

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CN201410800141.1A CN105787320A (zh) 2014-12-19 2014-12-19 隐私数据的入侵检测方法和装置
CN201410800141.1 2014-12-19

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CN115240281A (zh) * 2022-09-23 2022-10-25 平安银行股份有限公司 一种私密信息显示方法、装置、存储介质和移动终端

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