Wireless Roaming Part 2 - PMK Caching and PreauthenticationTwo methods of secure roaming were introduced in 802.11i-2004: PMK Caching and Preauthentication. PMK caching is a method of roaming...
Wireless Roaming Part 1The simplest form of roaming is reassociation. The client always makes the decision to roam based on proprietary criteria that are most...