Ransomware prevention method and system
A software and software encryption technology, applied in the field of information security, can solve the problems of undetectable, occupation, and no effective solution to prevent ransomware, etc., and achieve the effect of high warning accuracy
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[0039] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0040] All ransomware (known or unknown) will go through all the files on the disk, find the files that match the encryption type, and encrypt them. (So far, no ransomware has been found without such steps). Therefore, based on this, a ransomware prevention method and system of the present invention are designed.
[0041] figure 1 It is a flow chart of the method for preventing ransomware described in the present invention.
[0042] Such as figure 1 As shown, a method for preventing ransomware includes the following steps:
[0043] Step S1, constructing at least one decoy file conforming to the encryption type of ransomware, and inserting it into the original file sequence of the disk to be protected;
[0044...
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