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Problem Statement: 802.11 AP Security and Handover Security protocol to establish trust relationship between ARs and APs is lacking. Unsanctioned, insecure APs are a problem in enterprise networks. Radio resources are unmanaged and can lead to AP overload. Complex handover protocols exist for security and performance reasons. AP as NAS means thousands of control points for network access. A target rich environment Performance hit on handover. Self-contained nature of APs means each AP must handle handover itself. |