ZyXEL 35 Guia Do Utilizador

 

 

All contents copyright (c) 2006 ZyXEL Communications Corporation.   

239

 

 

Flexible Wireless Connection and Security 

 

With the Wireless connection enhanced firmware, ZyWALL comes with a built-in WLAN interface for 

wireless connectivity.     

The purpose for the new independent interface WLAN is to enforce the different security policy like 

Firewall ACL, AV, IDP or AS to the wireless access user. The wireless traffic is hard to control the access 

privilege and intruder may access the internal resource by passing the security checking. The other 

application like administrator may allow the guest using wireless to access the internet but suspend their 

traffic to internal resource like LAN or DMZ. Thus, the WLAN interface can be applied separate security 

policy to fulfill the security requirement. 

We used the ZyWALL 5 UTM as an example to show how to control the wireless user traffic.