Encryption method of wireless router

Wireless routers are more widely used in the home, many friends buy wireless router is mainly to make laptop wireless Internet access more convenient, but the use of wireless router friends do not know how to encrypt their own wireless routers, so that wireless Internet access can also be connected to others, the speed is also more and more slow, set the password is very important, So the author studied the wireless router's main encryption way and method, here take out and share with you, hope for everyone useful.

1. Enable WEP encryption on the wireless router

First, let's give an example of implementing 128-bit WEP encryption. Now let's take a look at how to use this WEP key to set up a wireless router.

Wireless Router Encryption Note: When configuring this section, it is best to use wired to connect to the wireless router, because if you lose the wireless key, you will not be able to use the correct key to connect to the wireless router. Like the previous wireless router settings, use your Web browser to access the wireless router and click on the Wireless Parameter tab. Click the basic settings, first turn on the security settings, and select WEP on a line labeled security type.

Select 16 in the key format, enter the key, and click Save. Write down this key. After you click Save Settings, any computer that was previously connected to the wireless router will lose its connection. This is normal because you have modified the way they communicate with the wireless router, but you haven't told them what security keys to use to access the wireless router.

2. Enable WPA encryption on the wireless router

To make a comparison with enabling WEP encryption, let's take another example of how to enable WPA encryption, and enabling WPA encryption is similar to enabling WEP encryption, but one of the differences is that before you enable WPA encryption, you have to decide how long the encryption key will be valid, for example, if you set it to 1800 seconds , and 30 minutes, the wireless router and the wireless card will generate a new key after 30 minutes of the key being used. If a hacker cracked the key within 30 minutes, the key would be worth less than 30 minutes, because it would have become another new key in 30 minutes, and the hacker would have to start cracking again. The following is an example of setting up WPA on a wireless router.

In the wireless parameters, choose to open the security settings, select Wpa-psk, select the Security Options WPA-PSK, select the encryption method, enter the PSK password. Where the WPA shared key is labeled, enter a pre-shared key, and for how long it will be updated when the group key is marked for update. We select 1800 seconds in this example and click Save Settings.

Wireless router encryption need to note: Key update time we should set how long appropriate? There is no good answer, if you set it too short, for example, 1-2 minutes, security is improved, but for some network adapters, this may cause some connectivity problems. We recommend that according to the manufacturer's default value. For WPA encryption, we also need to tell the super password to each wireless card so they know how to decode the call to the wireless router. Set up each machine in the wireless home network in turn, and remember to check to see if you have connected to the wireless router.

Tips for troubleshooting: Wireless router Encryption

If a computer cannot re-establish a session, the following items need to be checked: Verify that the encryption method of the wireless router and the wireless network card is consistent. Verify that the password phrase used to generate the WEP key (or WPA key) is the same in the wireless router and wireless network card. This passphrase is case sensitive, for example, "P" and "P" are different. So in the setting of the time to carefully input, pay attention to the difference between uppercase and lowercase letters. If not, disable encryption on both the wireless router and the wireless network card to verify that the connection can be established without encryption enabled.

Introduction of encryption method for wireless routers here, try it quickly, so your network is a safe wireless network, you have a pleasant speed.