Dynamical recovery method and device for operating system of intelligent electronic device

Abstract

The invention provides a dynamical recovery method and device for an operating system of an intelligent electronic device. The dynamical recovery method comprises: step 1, recording all actions in an intelligent electronic device operating process, and binding and storing actions with correlation as an event; step 2, traversing the all actions to detect whether a malicious action exists in the operating system; if the malicious action exists in the operating system, looking up an event correlated with the malicious action, and canceling all actions correlated with the event. According to the dynamical recovery method and device for the operating system of the intelligent electronic device, the all actions in the intelligent electronic system are monitored, the malicious action is located in the all actions, and by canceling all actions correlated with the malicious action, the operating system of the intelligent electronic device is recovered to a state before the malicious action influences the operating system.

Description

technical field [0001] The invention belongs to the field of intelligent electronic equipment, and in particular relates to a dynamic recovery method and device for an intelligent electronic equipment operating system. Background technique [0002] With the increasing popularity of smart electronic devices, people's dependence on electronic devices is also gradually increasing. More and more important data such as work and personal privacy are stored on electronic devices for users to operate on these important data. . [0003] However, these electronic devices intelligently execute the user's use commands, and cannot record the behaviors performed by them, as well as the correlation between the behaviors, and cannot accurately record the operation process of the operating system. Therefore, in the prior art, people will back up the data in a certain state of the electronic device, which is a kind of static backup, such as backing up the data of the factory state of the ele...

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Problems solved by technology

[0003] However, these electronic devices intelligently execute the user's use commands, and cannot record the behaviors it performs, as well as the correlation between the behaviors, and cannot accurately record the operating process of the operating system.

Therefore, in the prior art, people will back up the data in a certain state of the electronic device, which is a kind of static backup, such as backing up the data of the factory state of the electronic device, when there is malicious code or spyware invading the electronic device When the operating system affects the normal operation of the intelligence of the operating system, in the prior art, people can only use the backup system files to restore the operating system, passively restore the operating system to a certain original state, and the electronic equipment can only be restored to a static backup state , so that many important data stored in the electronic device after the static backup state are lost and cannot be recovered

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