How To Secure Your Wireless Network

How To Secure Your Wireless Network - People have more flexible time due to the wireless network. Thanks to the invention of the wireless. People can now work from home taking care of their children or work from home. No more stress, jam already. This is great?

Well, it is something that must realize. Work from home using a wireless local area network (WLAN) can lead to the theft of sensitive information, and hacker or virus infiltration if appropriate measures are not taken. As WLAN sends information over radio waves, someone with a receiver in your area could be picking up the transmission, so to access your computer. They could carry the virus to your laptop that could be transferred to the network when you return to work.

Believe it or not! Up to 75 percent of WLAN users do not have standard safety features installed, while 20 percent are fully open as default settings are not insured, but users have your network up and running as soon as possible. It is recommended that wireless router or access point settings always done, although a client by cable.

How To Secure Your Wireless Network?

You can configure your security by following these steps:

1. Change administrative password in the access point or wireless router to a secure password by default.
2. Allow at least 128-bit encryption WEP in both card and access point. Periodically change your WEP key. If the computer is not compatible with at least 128-bit WEP encryption, consider replacing it. Although there are security problems with WEP, represents the minimum level of security, and it must be enabled.
3. Change the default SSID of your router/access select one difficult to guess the name. Configure the device of the computer connected to this SSID by default.
4. Configure the router/access point to not broadcast the SSID. The same SSID must be manually settings on the client side. This function may not be available on all computers.
5. Block anonymous requests for Internet or pings. Each computer has a wireless network card for desktop, network connection properties must be configured to allow connection to access point networks only. The connection of computer-to-computer (pairs) should not be allowed.

Enable MAC filtering. Deny unspecified MAC addresses for the wireless network Association. Physical address or Mac is available via your computer's device network connection configuration and physically written on network cards. To add new wireless cards/computer to the network, their MAC addresses must be registered with the router /access point. Network router must have features of firewall enabled and characteristic of the demilitarized zone (DMZ) with disabilities.

All teams must have a firewall configured correctly, in addition, a hardware firewall. You must also update the router or access point firmware when new versions are available. Locate router/access point's of foreigners also is useful so that they can be cannot reset router/access point's default value. You can even try to locate the router/access point in the center of the building, in place near a window to limit coverage of the signal outside the building.

There is no guarantee of a complete protection of your wireless network, but then that these suggested tips definitely can reduce the risk of exposing the attackers aiming to insecure networks.