Discussion on security measures of enterprise switch

As the saying goes, the body is the capital of revolution, a person only strong physique can live better, in order to create greater wealth for society. Enterprise network is like a person, only security measures to do in place, the enterprise in all aspects of the operation of a better. In today's information age enterprises, information for the enterprise is undoubtedly the greatest wealth. With the spread of virus and the rampant hackers, enterprise network security protection has been greatly concerned.

As we all know, security should be spread throughout the network, and enterprise network security can not only rely on a single device and a single technology to achieve, as the backbone of network enterprise switches in the Enterprise network Security Protection deployment also plays an important role. Taking the necessary security technology on the switch can not only effectively relieve the work pressure of other safety equipment, but also can find and solve the problem in time.

For example, antivirus software in front of the worm appears powerless, the firewall's ability to reverse lookup is very weak, intrusion detection software can not detect internal intrusion, and the switch can easily make up for the lack of security equipment. Now, many enterprise users to solve security problems through the switch is also very optimistic, through the multi-layer switch features to improve the security of the network will become more and more common.

The security and robustness of enterprise switches directly affect the security and reliability of the enterprise network, therefore, the security protection of enterprise switches should be fully armed, in addition to the general exchange functions, but also with the performance of professional security products, in the system security, the switch in the network from the core to the edge of the overall framework of the implementation of the security mechanism , that is, to encrypt and control the network management information through the specific technology, and to use secure access mechanism, including 802.1X access verification, ADIUS/TACACST, MAC address checking and various types of virtual network technology in Access security.

Not only that, many switches also increase the hardware form of the security module, some of the network security features of the switch to better curb the use of WLAN with the overflow of intranet security vulnerabilities. This type of switch from network security and User Service application, can realize specific security policy, restrict illegal access, after analysis, effectively protect enterprise users network business Normal development. Enterprise switch often through the following several common measures to the enterprise network to achieve multi-directional protection.