Wireless Lan Mac Address Filtering - ZyXEL Communications G-3000H User Manual

Limit the number of Client Connections
You may set a maximum number of wireless stations that may connect to the ZyAIR. This
may be necessary if for example, there is interference or difficulty with channel assignment
due to a high density of APs within a coverage area.
SSL Passthrough
SSL (Secure Sockets Layer) uses a public key to encrypt data that's transmitted over an SSL
connection. Both Netscape Navigator and Internet Explorer support SSL, and many Web sites
use the protocol to obtain confidential user information, such as credit card numbers. By
convention, URLs that require an SSL connection start with "https" instead of "http". The
ZyAIR allows SSL connections to take place through the ZyAIR.
Brute-Force Password Guessing Protection
The ZyAIR has a special protection mechanism to discourage brute-force password guessing
attacks on the ZyAIR's management interfaces. You can specify a wait-time that must expire
before entering a fourth password after three incorrect passwords have been entered. Please
see the appendix for details about this feature.

Wireless LAN MAC Address Filtering

Your ZyAIR checks the MAC address of the wireless station against a list of allowed or denied
MAC addresses.
WEP Encryption
WEP (Wired Equivalent Privacy) encrypts data frames before transmitting over the wireless
network to help keep network communications private.
IEEE 802.1x Network Security
The ZyAIR supports the IEEE 802.1x standard to enhance user authentication. Use the built-in
user profile database to authenticate up to 32 users using MD5 encryption. Use an EAP-
compatible RADIUS (RFC2138, 2139 - Remote Authentication Dial In User Service) server
to authenticate a limitless number of users using EAP (Extensible Authentication Protocol).
EAP is an authentication protocol that supports multiple types of authentication.
Wireless Association List
With the wireless association list, you can see the list of the wireless stations that are currently
using the ZyAIR to access your wired network.
Chapter 1 Getting to Know Your ZyAIR
G-3000H User's Guide
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