CN107465658B - Website security defense method based on HTML5 user feature recognition - Google Patents
Website security defense method based on HTML5 user feature recognition Download PDFInfo
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- 238000013500 data storage Methods 0.000 claims abstract description 16
- 230000006399 behavior Effects 0.000 claims description 20
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/316—User authentication by observing the pattern of computer usage, e.g. typical user behaviour
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72445—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting Internet browser applications
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- H—ELECTRICITY
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- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
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Abstract
The invention discloses a website security defense method based on HTML5 user feature recognition, wherein an operator with authority logs in and browses a website, a data storage module acquires physical direction information and clicking behavior of mobile equipment, and recorded data are stored in a background database; summarizing, generating and storing a reference thermodynamic diagram; when an operator with authority stops browsing the website for a time exceeding T, logging in again and browsing the website, re-recording the clicking behavior of the user, and summarizing the data to generate a thermodynamic diagram to be matched; the characteristic matching module is used for carrying out characteristic matching on the reference thermodynamic diagram and the thermodynamic diagram to be matched to obtain the matching degree; when the matching degree is smaller than the matching threshold, the risk early warning module takes defensive measures to the dangerous user; otherwise, the risk early warning module is not started. According to the invention, gravity sensing information is added into the thermodynamic diagram, so that the accuracy is improved; the website using experience based on the HTML5 is more safe and friendly.
Description
Technical Field
The invention relates to a website security defense method, in particular to a website security defense method based on HTML5 user feature recognition.
Background
HTML5 is a fifth major modification of an application HyperText Markup Language (HTML) in a core Language of the world wide web and a standard universal Markup Language, and is generally matched with object-and event-driven client scripting languages (JavaScript), Cascading Style Sheets (CSSs), and the like to realize development work of various PC-end and mobile-end websites. HTML5 can be used in a cross-platform mode, and a newly added gravity sensing direction control (DeviceOrientation) interface of the HTML5 helps developers to realize more scene applications.
On mobile devices such as mobile phones which are widely popularized at present, the clicking ranges and the clicking frequencies of different users on the same website page are different, and the clicking habits of the same user on the website page are also different when the same user holds the mobile device in different body states such as upright, lying down, lying on side and the like. The clicking habit of a user on a certain page can be used as one of the characteristics for identifying the identity of the user.
The thermodynamic diagram is a diagram for displaying an area of a visitor's enthusiastic page in a special highlight form, and improves the user using experience by recording the clicking behavior of the user on the current page. However, with the popularization of mobile devices, the interaction state of users on pages is increasingly complicated. As shown in fig. 1, the conventional thermodynamic diagram does not take into account the difference of clicking habits of a web site page when a user holds a mobile device in different physical states, thereby causing the data accuracy to be continuously reduced.
In the development process of the website, in order to effectively prevent a hacker from violently cracking a certain specific registered user by using a specific program, the verification code is used as a passing mode of many websites at present. However, once the password is successfully cracked, or the user equipment is stolen, so that lawless persons can directly enter the system without the password, the existing security defense mechanism can not provide effective guarantee for the personal data and property security of the user. Therefore, there is a need for a method of identifying and defending against a rogue molecule after it has entered the system.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a website security defense method based on HTML5 user feature recognition, which constructs a novel thermodynamic diagram added with gravity sensing information, realizes recognition and recording of user features and realizes silent and undisturbed security defense.
The technical scheme is as follows: a website security defense method based on HTML5 user feature recognition comprises the following steps:
(1) an operator with authority logs in and browses a website, and the data storage module acquires physical direction information of the mobile equipment through a gravity sensor of the mobile equipment and a gravity sensing direction control interface of HTML 5; the method comprises the following steps of monitoring clicking behaviors in a page by adopting a screen sensor of a mobile device and a website page event monitoring interface built in a client scripting language based on object and event driving in a matching manner, identifying and recording user characteristics of the clicking behaviors of users in the current page, and storing recorded data in a background database;
(2) the data storage module collects the data recorded in the step (1) to generate a reference thermodynamic diagram and stores the reference thermodynamic diagram in a background database, and the reference thermodynamic diagram displays each clicking action of an authorized operator in a special highlight form at a corresponding position on a screen;
(3) setting a time threshold T, and after the time that an authorized operator stops browsing the website exceeds T, logging in and browsing the website again by the user, recording the clicking behavior of the user again by a data storage module, and summarizing the data to generate a thermodynamic diagram to be matched; the characteristic matching module is used for carrying out characteristic matching on the reference thermodynamic diagram in the step (2) and the thermodynamic diagram to be matched to obtain the matching degree;
(4) setting a matching threshold, and when the matching degree obtained in the step (3) is smaller than the matching threshold, taking defensive measures for dangerous users by a risk early warning module, immediately forbidding the users to access all links in the website and forcibly quit the website; otherwise, the risk early warning module is not started.
Further, the clicking action in the step (1) comprises clicking the screen, long-pressing the screen and sliding the screen through the body.
Further, the website page event monitoring interface built in the client scripting language based on object and event driving in the step (1) is used for capturing each click behavior and returning the horizontal and vertical coordinate values of the behavior on the screen.
Further, the gravity sensing direction control interface of the HTML5 in the step (1) is used for providing physical direction information of the mobile device, when the physical direction of the mobile device changes, the interface is triggered, and a series of rotation angles of a local coordinate system are returned, wherein the rotation angles include an angle beta of the device rotating around an X axis and an angle gamma of the device rotating around a Y axis, the X axis is a coordinate axis transversely penetrating through the device, the Y axis is a coordinate axis longitudinally penetrating through the device, and the X and the Y are perpendicular to each other; the angle sizes of beta and gamma are classified respectively, and the combination of various types of beta and gamma is defined as several states.
Further, the reference thermodynamic diagrams and the thermodynamic diagrams to be matched in the steps (2) and (3) are novel thermodynamic diagrams containing user use state information; and recording beta and gamma values of each click action through a gravity sensing direction control interface of HTML5, respectively generating a thermodynamic diagram for each state, and summarizing the thermodynamic diagrams of the states to form the thermodynamic diagram with the information of the use state of the user.
Further, the states include: the upper half of the user is held upright; the top end of the mobile equipment is leftwards, and a user holds the mobile equipment in a transverse screen mode; the user places the mobile device on a plane for use; the top end of the mobile equipment is rightwards, and a user holds the mobile equipment in a transverse screen mode; the user holds the handle in a right side lying manner; the user lies flat and holds; the user holds the left side of the chair; an uncommon state.
Further, the mobile device is a mobile phone.
Further, when the matching degree obtained in the step (3) is greater than or equal to the matching threshold, the data storage module stores the thermodynamic diagram to be matched as a reference thermodynamic diagram in a background database.
Has the advantages that: according to the website security defense method based on HTML5 user feature recognition, the defect that the data accuracy of a traditional thermodynamic diagram is continuously reduced due to continuous popularization of mobile equipment is overcome by constructing the novel thermodynamic diagram added with gravity sensing information; meanwhile, through the data storage module, the user characteristic matching module and the risk early warning module, the user characteristics are identified and recorded in the background, and the silent and do-not-disturb risk control is realized under the condition of not disturbing the user, so that the use experience of the website based on HTML5 is safer and more friendly.
Drawings
FIG. 1 is a prior art conventional thermodynamic diagram;
FIG. 2 is a flowchart of a website security defense method based on user feature recognition of HTML 5.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in fig. 2, the website security defense method based on HTML5 user feature recognition includes the following steps:
(1) an operator with authority logs in and browses a website, and the data storage module acquires physical direction information of the mobile equipment through a gravity sensor of the mobile equipment and a gravity sensing direction control interface of HTML 5; the method comprises the following steps of monitoring clicking behaviors in a page by adopting a screen sensor of a mobile device and a website page event monitoring interface built in a client scripting language based on object and event driving in a matching manner, identifying and recording user characteristics of the clicking behaviors of users in the current page, and storing recorded data in a background database;
(2) the data storage module collects the data recorded in the step (1) to generate a reference thermodynamic diagram and stores the reference thermodynamic diagram in a background database, and the reference thermodynamic diagram displays each clicking action of an authorized operator in a special highlight form at a corresponding position on a screen;
(3) setting a time threshold T, and after the time that an authorized operator stops browsing the website exceeds T, logging in and browsing the website again by the user, recording the clicking behavior of the user again by a data storage module, and summarizing the data to generate a thermodynamic diagram to be matched; the characteristic matching module is used for carrying out characteristic matching on the reference thermodynamic diagram in the step (2) and the thermodynamic diagram to be matched to obtain the matching degree;
(4) setting a matching threshold, and when the matching degree obtained in the step (3) is smaller than the matching threshold, taking defensive measures for dangerous users by a risk early warning module, immediately forbidding the users to access all links in the website and forcibly quit the website; otherwise, the risk early warning module is not started, at the moment, the data storage module can also store the thermodynamic diagram to be matched as a reference thermodynamic diagram in a background database, so that samples are added for matching work, and the accuracy is improved.
The mobile device in this embodiment is a mobile phone, and is of course also applicable to other mobile devices.
In the method, the mutual matching of several modules is designed:
1) data storage module
The system mainly comprises a background database, a mobile device screen sensor, a mobile device gravity sensor, a website page event monitoring interface built in a client scripting language (JavaScript) based on object and event driving, and a newly added gravity sensing direction control interface (DeviceOrientation) of HTML 5;
the module is used for constructing a novel thermodynamic diagram containing body state information when a user holds a mobile phone, physical direction information of the mobile device is acquired through a mobile device gravity sensor and a DeviceOrientation interface, clicking, long pressing, sliding and other user clicking behaviors in a page are monitored by matching with a mobile device screen sensor and a JavaScript event monitoring interface, and the user characteristic of the user clicking behaviors in the current page is identified and recorded, so that the novel thermodynamic diagram is constructed;
the user click behavior refers to interaction behavior between a user and a screen, which can be identified by a sensor arranged in the screen at present, such as clicking the screen, pressing the screen for a long time, sliding the screen and the like through a body of the user, and an event monitoring interface arranged in JavaScript can capture the click behavior of the user every time and return horizontal and vertical coordinate values of the behavior on the screen;
the DeviceOrientation interface can provide physical direction information of the mobile device, trigger the interface when the physical direction of the mobile device changes, and return a series of rotation angles of a local coordinate system, and the attribute list specified in the interface specification is as follows:
the state information when the user holds the mobile phone refers to 8 types of common states when the user holds the mobile phone, which are obtained by summarizing and summarizing the use state of the mobile phone of the user through investigation by the inventor, and the holding state and the corresponding beta and gamma value ranges in the holding state are as follows:
the reference thermodynamic diagrams and the thermodynamic diagrams to be matched in the steps (2) and (3) are novel thermodynamic diagrams containing user use state information; the beta and gamma values of each click action are recorded through the gravity sensing direction control interface of HTML5, respectively generating thermodynamic diagrams aiming at each state, then summarizing the thermodynamic diagrams of the states to form the thermodynamic diagrams with the user use state information, the novel thermodynamic diagram (for distinguishing from the traditional thermodynamic diagram) in the present text means that the event monitoring interface built in JavaScript is used to record the corresponding position information of each click action of the user on the screen, and the position information is summarized to generate the thermodynamic diagram displayed in a special highlight form by means of the existing published thermodynamic diagram generation technology, on the basis, beta and gamma values of each click behavior are recorded through a DeviceOrientation interface, each click behavior is divided into one of the states of 8 types of users holding the mobile phone, and thermodynamic diagrams are respectively generated aiming at each type of state, so that the thermodynamic diagrams with the user use state information are formed in a gathering mode.
2) User feature matching module
The system mainly comprises a mobile equipment system clock and an image matching algorithm;
the system is used for matching and calculating the similarity between the reference thermodynamic diagrams and the thermodynamic diagrams to be matched, when the time interval for an authorized operator to re-enter the website after leaving the website is more than 60 minutes (in the embodiment, the time threshold is set to be 60 minutes and can be adjusted according to actual conditions), the system generates the thermodynamic diagrams for the authorized operator by means of the data storage module, performs image matching with the novel thermodynamic diagrams of the safe users stored in the system, and calculates the matching degree of the two thermodynamic diagrams by means of the image matching algorithm disclosed at present.
3) Risk early warning module
Mainly comprises threshold values and defense measures;
the method is used for taking defensive measures for the dangerous users, when the matching degree calculated by the user characteristic matching module is smaller than a preset matching threshold, the website judges that the current operation user is the dangerous user, and immediately takes a series of defensive measures of forbidding the current operation user to access all links in the system, forcing the current operation user to leave the website and the like.
Claims (8)
1. A website security defense method based on HTML5 user feature recognition is characterized by comprising the following steps:
(1) an operator with authority logs in and browses a website, and the data storage module acquires physical direction information of the mobile equipment through a gravity sensor of the mobile equipment and a gravity sensing direction control interface of HTML 5; the method comprises the following steps of monitoring clicking behaviors in a page by adopting a screen sensor of a mobile device and a website page event monitoring interface built in a client scripting language based on object and event driving in a matching manner, identifying and recording user characteristics of the clicking behaviors of users in the current page, and storing recorded data in a background database;
(2) the data storage module collects the data recorded in the step (1) to generate a reference thermodynamic diagram and stores the reference thermodynamic diagram in a background database, and the reference thermodynamic diagram displays each clicking action of an authorized operator in a special highlight form at a corresponding position on a screen;
(3) setting a time threshold T, and after the time that an authorized operator stops browsing the website exceeds T, logging in and browsing the website again by the user, recording the clicking behavior of the user again by a data storage module, and summarizing the data to generate a thermodynamic diagram to be matched; the characteristic matching module is used for carrying out characteristic matching on the reference thermodynamic diagram in the step (2) and the thermodynamic diagram to be matched to obtain the matching degree;
(4) setting a matching threshold, and when the matching degree obtained in the step (3) is smaller than the matching threshold, taking defensive measures for dangerous users by a risk early warning module, immediately forbidding the users to access all links in the website and forcibly quit the website; otherwise, the risk early warning module is not started.
2. The website security defense method based on HTML5 user feature recognition, wherein said click action in step (1) comprises clicking screen, long pressing screen, sliding screen through body.
3. The website security defense method based on HTML5, wherein said website page event listening interface built in the client scripting language based on object and event driving in step (1) is used to capture the click action and return the coordinate values of the horizontal and vertical positions of the click action on the screen.
4. The website security defense method based on HTML5 user feature recognition, wherein in step (1), the gravity sensing direction control interface of HTML5 is used to provide physical direction information of the mobile device, and when the physical direction of the mobile device changes, the interface is triggered and a series of rotation angles of the local coordinate system are returned, wherein the rotation angles include an angle beta of the device rotating around an X axis and an angle gamma of the device rotating around a Y axis, the X axis is a coordinate axis traversing the device, the Y axis is a coordinate axis traversing the device, and the X axis and the Y axis are perpendicular to each other; the angle sizes of beta and gamma are classified respectively, and the combination of various types of beta and gamma is defined as several states.
5. The website security defense method based on HTML5 user feature recognition, wherein the reference thermodynamic diagrams and the thermodynamic diagrams to be matched in steps (2) and (3) are both novel thermodynamic diagrams containing user usage status information; and recording beta and gamma values of each click action through a gravity sensing direction control interface of HTML5, respectively generating a thermodynamic diagram for each state, and summarizing the thermodynamic diagrams of the states to form the thermodynamic diagram with the information of the use state of the user.
6. The website security defense method based on HTML5 user feature recognition, according to claim 4, wherein said status comprises: the upper half of the user is held upright; the top end of the mobile equipment is leftwards, and a user holds the mobile equipment in a transverse screen mode; the user places the mobile device on a plane for use; the top end of the mobile equipment is rightwards, and a user holds the mobile equipment in a transverse screen mode; the user holds the handle in a right side lying manner; the user lies flat and holds; the user holds the left side of the chair; an uncommon state.
7. The website security defense method based on HTML5 user feature recognition, according to claim 1, wherein said mobile device is a mobile phone.
8. The website security defense method based on HTML5 user feature recognition, wherein in step (4), when the matching degree obtained in step (3) is greater than or equal to the matching threshold, the data storage module stores the thermodynamic diagram to be matched as a reference thermodynamic diagram in a background database.
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| CN103533546A (en) * | 2013-10-29 | 2014-01-22 | 无锡赛思汇智科技有限公司 | Implicit user verification and privacy protection method based on multi-dimensional behavior characteristics |
| CN104820490A (en) * | 2015-03-02 | 2015-08-05 | 百度在线网络技术（北京）有限公司 | Feature information acquisition method and system |
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| CN104850773B (en) * | 2015-05-14 | 2018-08-10 | 西安交通大学 | Method for authenticating user identity for intelligent mobile terminal |
| CN105049421A (en) * | 2015-06-24 | 2015-11-11 | 百度在线网络技术（北京）有限公司 | Authentication method based on use behavior characteristic of user, server, terminal, and system |
| CN106777086B (en) * | 2016-12-13 | 2020-04-10 | 东软集团股份有限公司 | Dynamic management method and device for webpage embedded points |
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| CN103533546A (en) * | 2013-10-29 | 2014-01-22 | 无锡赛思汇智科技有限公司 | Implicit user verification and privacy protection method based on multi-dimensional behavior characteristics |
| CN104820490A (en) * | 2015-03-02 | 2015-08-05 | 百度在线网络技术（北京）有限公司 | Feature information acquisition method and system |
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