Cisco Intelligent Wireless Access Gateway Manual do Utilizador descarregar pdf (Página 28)

•  EAP/802.1x – WLC Authentication / ISG - Authorization

AAA is the authentication server

Seamless authorization but requires client configuration (certificates, username/pwd, etc)

EAP-SIM/AKA helps if proper supplicant available on terminal device

•  Weblogin – Portal-based Authentication and Authorization

Open SSID

Requires no client configuration, completely Web-based

Subsequent Logons are transparent using device MAC address

Vulnerable to MAC Spoofing

Two main authentication models

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Cisco Intelligent Wireless Access Gateway Manual do Utilizador Página 28