Description:
1. Basic security includes access control, authorization, authentication, encryption and content security. Access control is the basic mechanism to provide isolation between internal and external information sources and the basic requirements of enterprises. But providing isolation is not the ultimate goal, and the ultimate goal of enterprise using Internet technology should be to provide convenient access to information under security, which is the authorization requirement. At the same time, users also want to effectively identify the identity of the authorized person, which is the need for authentication. In order to ensure that the information in the storage and transmission are not alteration, hacking requires encryption function, at the same time, in order to implement the in and out of the effective control of the enterprise network traffic, will need to introduce the content of safety requirements. 2. Management and accounting class include security policy management, centralized management in enterprise scope, accounting, real-time monitoring, alarm and other functions. 3. Network interconnection equipment security includes router security management, remote access server security management, communication server security management, switch security management, etc. 4. The connection control class provides reliable connection services for the server that publishes the enterprise message, including load balancing, high reliability, and traffic management.
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