Aztech ADSL2+ Ethernet Router Uživatelská příručka stáhnout pdf (Strana 71)

ADSL2+ 4-Port Ethernet USB Wireless-G Router - User Guide

4.6.4 Wireless Security

It is important for user to enforce security in wireless LAN environment. This is to prevent

unauthorized wireless users from accessing your router. By default, the ‘None’ radio button is

selected. See Figure 1-58.

Figure 1-58 : Wireless Security

4.6.4.1 WEP

WEP is a security protocol for WLAN. WEP provides security by encrypting the data that is sent

over the WLAN.

The router supports three levels of WEP encryption:

• 64-bit encryption

• 128-bit encryption

• 256-bit encryption

With WEP, the receiving station must use the same key for decryption. Each radio network

interface card (NIC) and AP, therefore must be manually configured with the same key.

In order to implement security, proceed with the following steps. See Figure 1-59.

1. Select the WEP option.

2. Check on “Enable WEP Wireless Security” option.

3. Select the “Cipher”option, the available options are 64 bits, 128 bits and 256 bits.

4. You can configure up to 4 sets of keys for your wireless client.

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Aztech ADSL2+ Ethernet Router Uživatelská příručka Strana 71