Safety state expression method and system based on access relation

Abstract

The embodiment of the invention discloses a safety state expression method and system based on access relations. The safety state expression method and system are applied to improvement of security attributes of access nodes and access relations, so that the straightening availability of the access relations is improved, and the operation and maintenance are simplified. The embodiment of the method comprises the steps that all access relations are collected; the access nodes in the access relations are determined; the security attributes of the access nodes are determined, and the security attributes of the access nodes are expressed through first characteristics; the security attributes of the access relations are determined, and the security attributes of the access relations are expressed through second characteristics; through lines and arrows, the access nodes are connected, the visual access relations are formed, the lines express the access relations, and the arrows express access directions. The embodiment of the invention further provides the safety state expression system based on the access relations. The system is applied to improvement of the security attributes of the access nodes and the access relations, so that the straightening availability of the access relations is improved, and the operation and maintenance are simplified.

Description

technical field [0001] The invention relates to the technical field of secure communication, in particular to a method and system for expressing a security state based on an access relationship. Background technique [0002] In a complete information system, the log system is a very important functional component. It can record all the behaviors generated by the system and express them according to a certain specification. We can use the information recorded by the log system to troubleshoot the system, optimize the performance of the system, or adjust the behavior of the system based on this information. In the security field, logs can reflect many security attacks, such as login errors and abnormal access. Logs can also tell you a lot about what's happening on your network, including performance information, fault detection, and intrusion detection. Logs can be a good source of "forensic" information to find out "what happened" after an accident. Logs can be audit trai...

AI Technical Summary

Problems solved by technology

[0004] The existing access relationship sorting methods are more based on recording the access process in a pure way, but the security of the access source and access purpose in the access relationship cannot be known, it is impossible to judge whether the current access relationship is normal, and it cannot help predict the current overall situation. Security situation, unable to provide reference for security problem location and analysis

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