SSID
The Service Set ID (SSID) is a string used to define a common roaming domain among multiple wireless access points. Different SSIDs on access points can enable overlapping wireless networks. The SSID can act as a basic password without which the client cannot connect to the network. However, this is easily overridden by allowing the wireless AP to broadcast the SSID, which means any client can associate with the AP. SSID broadcasting can be disabled in the
WEP
WEP is an older encryption standard but is preferable to no encryption. The
WPA with TKIP/ AES-CCMP
WPA, an interim standard developed by the WiFi Alliance, combines several technologies that address known 802.11x security vulnerabilities. It provides an affordable, scalable solution for protecting existing corporate WLANs without the additional expense of VPN/firewall technology. It includes the use of the 802.1x standard and the Extensible Authentication Protocol (EAP). In addition, it uses, for encryption, the Temporal Key Integrity Protocol (TKIP) and WEP
WPA is a subset of the draft 802.11i standard and is expected to maintain forward compatibility.
AES-ECB and 3DES for Bridging
The Advanced Encryption Standard (AES) was selected by NIST in October 2000 as an upgrade from the previous DES standard. The subset that has currently been approved is AES- ECB. The
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