Some suggestions on the establishment of wireless LAN in enterprises

Wireless Network The world of many technologies have dazzled us, then how to correctly understand the network technology problems in the enterprise? Here is a detailed description. Wireless local Area network is still more commonly used, so I studied the wireless local area network when the establishment of some problems, here to take out and share with you, hope for everyone useful. As we all know now, the market is now very popular with a mobile phone bug tool. Using this tool, you can easily overhear someone else's phone, just like a spy in a movie. If you use a wireless LAN now, you will encounter similar problems.

From then on, if the data is transmitted in clear text on a wireless network, it can be tapped for any user with a few simple tools for an unknown purpose. If in the wired network, the data clear transmission, the user wants to carry on the interception, although is also relatively easy, but, at least the technical difficulty is a bit high, moreover in the future, also is relatively easy to inquire the originator. However, the current use of wireless LAN, it is relatively vulnerable.

In addition to the security of network data, there is a threat from viruses. The use of wireless LAN, then the virus does not rely on network cable to spread, and have a more extensive transmission channels. This creates conditions for the spread of the virus. Not long ago, the author's mobile phone opened the Bluetooth function. Do not know how to return to things, not long before, on the Bluetooth virus. How to disinfect all can not, finally only formatted to return to normal. Visible, in the wireless network, the virus will be more rampant, will be more pervasive.
Www.3lian.com
Therefore, enterprises to adopt wireless LAN, then in the network security, than wired network, more attention. In order to realize the security of the network, enterprises have to adopt more network security equipment to achieve the normal operation of WLAN. Some suggestions for enterprises to build wireless LANs:

1. Enterprises in the formation of wireless networks, it is best not to abandon the wired network. But still with the main cable network, wireless LAN for the auxiliary, make full use of the advantages of wired network and wireless network, to achieve the goal of avoiding weaknesses. such as for the general User Office desktop computer, because it generally does not need to move, for a considerable period of time, its position will not change. So, for them, it's best to use a wired network directly. In this way, they can guarantee the efficiency, stability and security of their network transmission. And for some mobile devices, such as managers of laptops, and so on, these mobile devices are more powerful, the use of wireless LAN. So, we can avoid each other, make full use of the advantages of both to achieve complementary strengths.

2. For some special applications, use a wired network. For example, in an enterprise meeting room, it is best to have a wired network interface. Because sometimes the conference room will use a remote conferencing system and other special applications.。 These applications have higher requirements for the stability of network transmission, the speed of network transmission, and the security of network. And these requirements, if the use of wireless LAN, may not be satisfied. For this reason, even though the wireless LAN is implemented within the company, there may be some special applications in these important venues of the Conference room. In this case, we should be aware that there must be a wired network interface to facilitate the implementation of these more specific applications.

3. In the existing wireless network and cable network enterprises, in order to secure and manage conveniently, it is best to adopt different IP address management strategy. As we all know, IP address management policy is the most basic content of intranet management in enterprise. This is not just a wired network, but also a wireless LAN. The author is now located in the enterprise's Wireless LAN and wired LAN is coexistence, in the IP address management, for the use of wired network of computers, have taken a fixed IP address, and fixed IP address has a certain range, through the network detector to see what is transmitted through the wired network. At the same time for wireless devices connected to the enterprise network, the use of a section of IP address, automatic allocation. In this way, you can guarantee that there is no conflict between the wireless network connection and the wired network connection. Effectively reduce the amount of work we maintain.

4. When considering wireless LAN, try to adopt secure encryption protocol. Now wireless network devices, generally support the encryption protocol in the process of data transmission. By encrypting technology, you can maximize the security of the data in the transmission process. In general, can be set up on the wireless transmitter device, the force of data encryption means. In this case, the data sent from the wireless device is guaranteed to be encrypted. In this way, even if there are illegal eavesdropping staff, the data obtained are garbled, not much of the actual use of value.