Shulou(Shulou.com)06/01 Report--

The large-scale local area network mentioned here is 500-1000 local area network environments, usually a building, factory building or school. The networking scheme of large local area network has been very mature. Big network, many firewalls, core switches, servers with different needs. I will not repeat them one by one here, but focus on the Internet behavior management scheme of large local area network. The large network environment has a large amount of data, and various protocols are very complex. Many network security manufacturers put the concept of the second generation firewall

(Next Generation Firewall) includes the concept of online behavior management, professional online behavior management can not be replaced. Protocol analysis, application layer analysis, Internet log recording, auditing and other modules require a lot of calculations, and professional R & D teams are required to maintain and upgrade them in the later stage. So it should not be confused by the concept of firewall and antivirus. Internet access has changed dramatically over the past 30 years. Internet protocols have been updated year after year, application protocols have been updated every day, and mobile Internet applications have become daily behaviors. All kinds of virus methods are no longer like the original way file open, sometimes even click open an insecure website will lead to virus ***, so intranet control not only to improve the efficiency of Internet access, but also Internet behavior control, URL library, protocol library filtering, so that the local area network Internet security.

1, professional Internet behavior management, a ten-million-level URL library is the beginning. Filter out some malicious websites, the network's security base will have a qualitative improvement.

IP and MAC binding, this function seems ordinary, entry-level enterprise routing can be done, but can be done in place, but very few. IP and MAC binding in place must be based on a comprehensive Internet analytics system.

For example, in the case of multiple network segments, can IP and MAC binding be achieved? For example, IP outside the binding list cannot be prohibited, so it will cause that even if IP and MAC binding is done, the terminal is easy to bypass, so binding basically has no meaning. For example, the IP and MAC binding operations of high-end core switches are extremely complex, and post-maintenance is very cumbersome. And WSG omni-directional Internet behavior management gateway, these three are perfectly solved. (PS:IP and MAC binding can physically isolate private wireless routing)

3. User authentication module: this module can also be used in medium-sized local area network, but the necessity of large-scale local area network is stronger. Large local area network has large personnel flow and scattered terminals. Some employees are in Area A today and will be in Area B tomorrow.

New arrivals, some employees just left. If IP and MAC binding is used to register, it is bound to increase the workload of the network management too much. However, it is more people-oriented to equip each employee with an Internet account, no matter where the employee moves, no matter when new people come in, one account for one person, according to the Internet account allocation Internet access strategy record Internet content. (This module is compatible with professional certification servers)

4. Operation module, this module is used in many large-scale factories abroad and integrated local area network, and there is a trend in China.

5. Large report module of large local area network, many Internet terminals, complex traffic, management layer by layer, then a concise and clear report is very necessary to help HR understand the online status of employees and assist IT managers to analyze the essential data sources of traffic reports.

Large local area network configuration complex, numerous personnel, various servers, network equipment is also complex, configure a professional Internet behavior management gateway can always let you simplify, easy to control the overall network.

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