Suggestions for enterprises to build Wireless Networks

For enterprise-level users, wireless LAN is frequently used. How should we set security and effectiveness? Some enterprise-level suggestions are provided here. If data is transmitted in plain text over a wireless network, it can snoop the data with some simple tools for unknown purposes. Although it is easy for users to listen to data transmitted in plain text in a wired network, it is technically difficult at least, and in the future, it is also easier to start the query. However, wireless LAN is much more vulnerable.

In addition to the security of network data, there are also threats from viruses. If a wireless LAN is used, the virus does not need to be transmitted by the network cable, but a broader transmission channel is available. This creates conditions for the spread of viruses. Not long ago, I enabled the Bluetooth function on my mobile phone. I don't know how to handle the problem. It wasn't long before the Bluetooth virus was detected. No anti-virus solution is available. In the end, only the formatting can be restored. It can be seen that in wireless networks, viruses will become more rampant and will become more pervasive.

Therefore, if enterprises want to use wireless LAN, they should pay more attention to network security than wired networks. To achieve network security, enterprises have to use more network security devices to achieve the normal operation of Wireless LAN. Some suggestions for enterprises to set up wireless LAN:

Establish a wireless network for an enterprise 1When creating a wireless network, it is best not to discard all the wired networks. However, it still focuses on wired networks and wireless LAN, making full use of the advantages of wired networks and wireless networks to achieve the goal of fostering strengths and circumvent weaknesses. For example, for a desktop computer that is usually used by a user, the location of the desktop computer does not change for a long period of time because it generally does not need to be moved. Therefore, it is best for them to directly use a wired network. In this case, they can ensure the efficiency, stability, and security of network transmission. For some mobile devices, such as manager laptops, these mobile devices use wireless LAN. In this way, we can leverage each other's strengths to complement each other.

Establish a wireless network for an enterprise 2.For some special applications, wired networks are required. For example, it is best to have wired network interfaces in enterprise meeting rooms. Sometimes, remote conference systems and other special applications may be used in the conference room. These applications have high requirements on network transmission stability, network transmission speed, and network security. However, wireless LAN may not be able to meet these requirements. To this end, even if the company implements a wireless LAN, there may be some special applications in important places such as the conference room. In this case, we should note that wired network interfaces must be provided to facilitate the implementation of these special applications.

Establish a wireless network for an enterprise 3.For enterprises that have both wireless networks and wired networks, it is best to adopt different IP address management policies for security and management convenience. We all know that IP address management policies are the most fundamental content of Enterprise LAN Management. Not only wired networks, but also wireless LAN. The company's wireless LAN and wired LAN coexist. During IP address management, all computers using wired networks adopt fixed IP addresses, A fixed IP Address has a certain range. You can see which IP addresses are transmitted over a wired network through the network detector. At the same time, if you connect to the enterprise network through a wireless device, an IP address is used for automatic allocation. In this case, the wireless network connection does not conflict with the wired network connection. This effectively reduces our maintenance workload.

Establish a wireless network for an enterprise 4When considering the wireless LAN, try to adopt the security encryption protocol. Currently, wireless network devices generally support encryption protocols during data transmission. Encryption technology can maximize the security of data during transmission. Generally, you can set it on a Wireless Transmitting Device to implement forced data encryption. In this case, the data sent from wireless devices can be encrypted. In this way, even if an employee has illegal eavesdropping, the data obtained by the employee is garbled and there is little practical value to use.