Wireless connection validating identity networking wireless

Client hosts run 802.1x software utilizing EAP to communicate with the AP.The AP relays the authentication request to an authentication server that will accept or deny the credentials, activating or deactivating the port/wireless connection.LEAP uses mutual authentication between client/server and 802.1x for wireless authentication messaging.

The security posture of servers accessible to the WLAN should be similar to that of a DMZ because it is potentially accessible by attackers.Cisco offers dynamic, per-session WEP keys that are more secure than statically configured WEP keys.To centralize user-based authentication, Cisco developed LEAP.Simply having a database is also not protection because MAC addresses can be spoofed by attackers.Because static MAC address lists are not scalable and are defeated by spoofing, wireless encryption methods such as WEP/WPA2 need to be employed so that attackers cannot gain access without the security keys.802.1x is a port-based authentication protocol that can be used on Ethernet, Fast Ethernet and WLAN networks.

Wireless connection validating identity networking wireless