Internet forensics method, device and Internet security system

Abstract

The invention relates to the technical field of the internet, and discloses an internet evidence obtaining method. The method comprises the steps of S1, carrying out connection with a virtual server of a notary office, accessing a network by taking the virtual server as an agent, and opening a target interface, wherein the target interface comprises a web page and an instant messaging web version; S2, recording the target interface and generating an evidence obtaining file; and S3, automatically obtaining current standard time, calculating a hash digest value of the video obtaining file according to the standard time, and uploading the hash digest value and the video obtaining file to a security protection center for security protection. The invention also provides an internet evidence obtaining device and an internet security protection system. According to the internet evidence obtaining method and device provided by the invention, the network is accessed by taking the virtual server of the notary office as the agent; the target interface is recorded for obtaining evidence; therefore, the accessed target interface is prevented from being tampered; the network evidence obtaining security and credibility are improved; and security protection is carried out on the recorded video evidence obtaining file through the security protection center, thereby forming a complete evidence chain.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to an Internet evidence collection method, device and Internet security system. Background technique [0002] With the rise of the Internet and mobile Internet, more and more publicity information is published online, and online transactions are becoming more and more frequent. More and more original works are pouring into the Internet, bringing benefits to a large number of original authors in the new era. [0003] The promotional information on the Internet may be false and deceptive. Once the user is fooled, it is difficult to find the previous page. Even if the promotional page is saved before, due to the characteristics of tampering and falsification caused by network security, the previously saved page is not enough. become strong evidence. [0004] Similarly, chat records during online transactions may also be faked or tampered with, which is not enough to prove the agr...

AI Technical Summary

Problems solved by technology

[0007] The present invention proposes an Internet evidence collection method, device and Internet security system to solve the problem of low reliability of Internet evidence collection in the prior art

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