Information safety protecting method and device for mobile terminal
A mobile terminal and information security technology, applied in the direction of internal/peripheral computer component protection, etc., can solve the problem that mobile terminal information cannot be effectively protected, and achieve the effect of avoiding leakage and protecting privacy
Active Publication Date: 2016-02-10
TENCENT TECH (SHENZHEN) CO LTD +1
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Problems solved by technology
However, when the unlocking password is deciphered, or the user lends the mobile terminal to someone he knows, the information in the mobile terminal cannot be effectively protected, and the leakage of user privacy cannot be avoided.
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Embodiment Construction
[0020] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0021] The invention provides a mobile terminal information security protection method. Such as figure 1 as shown, figure 1 It is a flow chart of the first embodiment of the method for protecting mobile terminal information security in the present invention. The method for mobile terminal information security protection mentioned in this embodiment includes steps:
[0022] Step S10, real-time detection of touch point features on the touch screen of the mobile terminal;
[0023] In this embodiment, since different people have different usage habits when performing touch operations on the touch screen, this embodiment can judge whether the user is the owner of the mobile terminal according to the characteristics of the touch points received when the user operates the touch screen of the mobile terminal. myself. Amo...
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The invention discloses an information safety protecting method for a mobile terminal. The method comprises the steps that touch point features on a touch screen of the mobile terminal are detected in real time; the similarity of the touch point features and prestored owner features is compared; when the similarity is smaller than a similarity threshold value, code masking is performed on currently-viewed information in the mobile terminal according to a code masking range corresponding to the similarity. According to the information safety protecting method and device for the mobile terminal, whether a current user is an owner or not is judged by analyzing the touch point features of the user of the mobile terminal, when it is judged that the possibility that the user is the owner is slim, code masking is performed on the currently-viewed information according to the code masking range corresponding to the similarity of the touch point features, therefore, the privacy of the information stored in the mobile terminal by the owner is protected, and privacy Information leakage is effectively avoided when the user who is not the owner uses the mobile terminal.
Description
technical field [0001] The present invention relates to, in particular to a method and device for mobile terminal information security protection. Background technique [0002] With the development of mobile terminal technology, various smart phones, tablet computers and other mobile terminal devices are more and more widely used, and people are becoming more and more accustomed to storing or recording their own information on mobile terminals, including some private information, such as , photos of oneself or family members, contact information, call records, short message content, etc., or save login account and password information in various application software installed on mobile terminals, and some users even store their bank card account and password Recorded in the memorandum of the mobile terminal, at this time, the security issue of the mobile terminal has become a general concern of users. Currently, a commonly used security measure for mobile terminals is to av...
Claims
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Inventor 陈荣陈梦陈远斌董梁唐艳平李德春刘飞飞孙增昕
Owner TENCENT TECH (SHENZHEN) CO LTD