Main function of the security log audit system is real-time security monitoring and self response after the event occurred and the system access behavior analysis of a second time audit to find out the attacks and invasions of the system. The post-audit module is the central module of the system and the main purpose is
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As the development of modern computer systems and the widely usage of computer software in every aspect of our lives, the scale of software has been growing continuously, and the complexity has been increasing. As the result of this, software is hard to avoid some bugs. The functional requirements for software are constantly changes in
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“Black Screen,” the frequency of the incident has not only copyright issues.The industry generally believes that the current operating system and other infrastructure in our country totally dependent on foreign imports of software,Microsoft can easily control all the connected computers on the network,which is bound to a direct threat to national security,so the performance of
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With the rapid development of computers and Internet technology, today’s security problems have become increasingly prominent, security threats are increasing, means of attack are better. Security detection has become an indispensable security technology. Intrusion detection is a kind of technology in the detection and identification for the computer systems, information systems, network attacks and the
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This paper describes the status of network security, threats, trends and the focus of the study starting on the current active defense technology ,this paper basic introduction and compare to the various technologies, point out the advantages and disadvantages.Active defense technologies based on program behavior analysis presented in this paper, the system uses a LKM
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Recent years, the rapid development of computer network and electronic commerce has greatly changed people’s lives. Thanks to these techniques, our lives are becoming more and more convenient, but at the same time, these techniques make it easier for a malicious party to get our privacy information. Therefore, people pay more attention to build a
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