Local area network website security architecture system

Abstract

The invention discloses a local area network website security architecture system, which comprises a router, a local network area firewall, a demilitarized zone (DMZ), a department subnet zone and a virtual local area network (VLAN) privacy zone, wherein the DMZ comprises a local area network core switch, a local area network switch, a server and a VLAN zone switch; each of the department subnet zone and the VLAN privacy zone comprises at least one computer; the server is connected with a local area network sequentially by the local area network core switch, the local area network firewall and the router; the department subnet zone is connected with the local area network core switch by the local area network switch; and the VLAN privacy zone is connected with the server by the VLAN zone switch. The local area network website security architecture system has the advantages of physically disconnecting the zones of the local area network from the privacy zone in the local area network without influencing the server access, maintenance and data updating of the VLAN zone of a research and development department as well as the website access of a small number of staff of other departments in the local area network, and simultaneously ensuring the security of websites in the local area network.

Description

technical field [0001] The invention relates to a local area network technology, in particular to a local area network website security framework system. Background technique [0002] With the development of network technology, enterprises and institutions use computers to a higher and higher level. Not only have Internet publicity websites been established, but also inside the enterprise LAN, many daily transaction processing systems use B / S architecture, that is, browser / server services. Mode management, such as office automation system (OA system), drawing design management system and R&D project management system, etc., in order to achieve high-efficiency and high-quality transmission, processing and archiving of internal data of enterprises and institutions. In particular, some LAN confidential websites, such as the R&D project management system, involve the business confidential data of the unit, and are only used by a small number of people in the R&D department and o...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a security framework system for confidential websites in a local area network, which solves the problem of estab

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