ZyXEL ZyAIR G-360 Manuel d'utilisateur télécharger pdf (Page 29)

ZyXEL G-360 User’s Guide

Security Settings 4-1

Chapter 4

Security Settings

This chapter discusses how to configure wireless security on the G-360.

4.1 Wireless LAN Security

Wireless LAN security is vital to protect wireless communications.

The figure below shows the possible wireless security levels on your G-360. EAP (Extensible

Authentication Protocol) is used for authentication and utilizes dynamic WEP key exchange. It requires

interaction with a RADIUS (Remote Authentication Dial-In User Service) server either on the WAN or

your LAN to provide authentication service for wireless clients.

Table 4-1 Wireless LAN Security Levels

SECURITY LEVEL SECURITY TYPE

Unique SSID (Default)

Unique SSID with SSID Hidden

MAC Address Filtering

WEP Encryption

IEEE802.1x EAP with RADIUS Server Authentication

Wi-Fi Protected Access (WPA)

Least Secure

Most Secure

WPA2 (IEEE 802.11i)

Configure the wireless LAN security using the Profile Security Settings screen. If you do not enable any

wireless security on your G-360, the G-360’s wireless communications are accessible to any wireless

networking device that is in the coverage area.

4.1.1 Data Encryption with WEP

WEP (Wired Equivalent Privacy) encryption scrambles all data packets transmitted between the G-360 and

the AP or other peer wireless device to keep them private. Both the wireless clients and the access points

must use the same WEP key for data encryption and decryption.

There are two ways to create WEP keys in your G-360.

• Automatic WEP key generation based on a “password phrase” called a passphrase. The passphrase

is case sensitive. You must use the same passphrase for all WLAN adapters with this feature in the

same WLAN.

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ZyXEL ZyAIR G-360 Manuel d'utilisateur Page 29