A security defense method and device for electronic equipment

Abstract

Embodiments of the invention disclose an electronic equipment security defense method and device. The method comprises the following steps of: obtaining a plurality of user head portraits in the using process of electronic equipment; if judgement is carried out to know that the plurality of user head portraits are head portraits of a first user, determining the first user as a target user; and obtaining a head portrait of a second user in the using process of the electronic equipment, and if judgement is carried out to know that the second user is not the target user according to the head portrait of the second user, executing a security defense operation. According to the method, the target user is determine through automatically obtaining head portraits of users, the security defense operation is executed when judgement is carried out to know that the obtained head portrait of the second user is not the head portrait of the target user, and the users do not need to set passwords or acquire feature information such as fingerprints and the like in advance, so that information security of the electronic equipment can be ensured and fussy unlocking operation can be avoided.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of information security, and in particular to a method and device for security defense of electronic equipment. Background technique [0002] With the popularization of electronic devices, the information security of electronic devices has been paid more and more attention. It is the most basic security common sense to set login passwords for electronic devices such as computers and mobile phones. Because computers, mobile phones and other electronic devices are mostly used by individuals, many In rare cases, there is a public account, so the user needs to actively set a password. If the electronic device is lost without a password, the data inside will be very insecure. [0003] For security reasons, some users set passwords that are too complicated, so the cost of unlocking each time is too high. And with the high-frequency use of electronic devices, some users find that after se...

AI Technical Summary

Problems solved by technology

[0002] With the popularization of electronic devices, the information security of electronic devices has been paid more and more attention. Setting login passwords for computers, mobile phones and other electronic devices is the most basic security common sense. Because computers, mobile phones and other electronic devices are mostly used by individuals, many In rare cases, there is a public account, so the user needs to actively set a password. If the password is not set, the data in the electronic device will be very insecure if lost.

[0003] For security reasons, some users set passwords that are too complicated, so the cost of unlocking each time is too high

Moreover, with the high-frequency use of electronic devices, some users find that after setting a password, they need to enter the password every time they use it, which brings troubles in operation. Even if there is a fingerprint system, fingerprint recognition may still be inaccurate, Not fast enough to be forced to enter a passcode to unlock

[0004] In the process of implementing the embodiments of the present invention, the inventors found that the existing security defense methods for electronic equipment require users to actively set passwords or collect characteristic information such as fingerprints to ensure the information security of electronic equipment, but frequent unlocking operations are difficult for users. caused great inconvenience

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