Video security access system based on agency and isolation and method of video security access system

Abstract

The invention relates to a video security access system based on agency and isolation and a method of the video security access system. The video security access system comprises a front agency module, a special communication protocol and an isolation filtering module, wherein a video source safely has access to an internal network unified monitoring platform through the front agency module, the special communication protocol and the isolation filtering module. The method includes the steps that firstly, the front agency module authenticates the video source which has access to the internal network unified monitoring platform; secondly, video data have access to the front agency module, and the video protocol is analyzed; thirdly, characteristic filtering, scrambling and strategy labor adding are conducted on the video data; fourthly, the video data are recombined through the special communication protocol and sent to the isolation filtering module; fifthly, the isolation filtering module receives the video data, packaged through the special protocol, sent by the front agency module; sixthly, the isolation filtering module analyzes labels and conducts filtering; seventhly, video metadata are recovered; eighthly, the video format packaging is conducted on the video metadata, and the video metadata are sent to the internal network unified monitoring platform.

Description

technical field [0001] The invention belongs to the technical field of computer and network security, and in particular relates to a proxy and isolation-based video security access system and a method thereof. Background technique [0002] With the increasing improvement of social informatization construction, many large enterprises and government departments have realized informatization and digitization of office operations. There are large-scale private networks with multi-level networking within the government and large enterprises. Due to the consideration of security during the construction process, each network maintains a situation of horizontal division and internal and external separation. The rapid development of informatization has brought about the need to transform from the decentralized construction of information networks to the integration and utilization of resources, and from the independent operation of information systems to the sharing of interconnected...

AI Technical Summary

Problems solved by technology

But the disadvantage is obvious: weak security protection

A general-purpose firewall cannot effectively identify the legitimacy of the access source, whether the access protocol is a specified video source protocol, and cannot filter or reorganize the content of the video source protocol. Therefore, the accessed video source may be invaded by other application protocols. risk, there is also the risk of harmful programs or instructions intruding through the video source protocol

Moreover, there is also a lack of security guarantees on the network channel for transmitting video source packets, and there are certain security risks

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