File protection method and system based on event-driven mechanism

Abstract

The invention discloses a file protection method and system based on an event-driven mechanism. The file protection method comprises the following steps: conducting redundant backup of a protected file to generate a backup file; analyzing an event message of the system to determine whether there is an illegal modification operation to the protected file or not; If there is, preventing the writing operation of the system; according to the backup file, checking whether the protected file is modified or not; if the protected file is modified, restoring the modified protected file according to the backup file. Therefore, by conducting redundant backup on the protected file while capturing the event message of the system, determining the operation to protect the file through the event analysis, preventing the protected file from being subjucted to all write operations and at the same time, recovering the illegally modified file in real time by scanning the file and comparing the file with the backup file, the purpose of protecting the file is thus achieved.

Description

technical field [0001] The present invention relates to the technical field of information security, and more specifically relates to a file protection method and system based on an event-driven mechanism. Background technique [0002] In the 21st century, with the continuous development of information technology, the issue of information security has become increasingly prominent. How to ensure the security of information systems has become a concern of the whole society. At this stage, the main protection measures for government enterprises are to purchase firewalls to protect systems from attacks. However, some network criminals, such as hackers, sneak into the system by bypassing the firewall through personal technology, modify the system files, and cause the system to crash. Especially the website files of the government, enterprises and institutions. These websites were originally the portals of the government and units for external publicity, and tools to enhance th...

AI Technical Summary

Problems solved by technology

However, some network criminals, such as hackers, sneak into the system by bypassing the firewall through personal technology, modify the system files, and cause the system to crash

Especially the website files of the government, enterprises and institutions. These websites were originally the portals of the government and units for external publicity, and tools to enhance the government image and corporate publicity. good side effects

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