WiFi Glossary
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      Opportunistic Key Caching (OKC)

      A roaming solution for WLANs wherein the keys derived from the 802.1X/EAP authentication are cached on the AP or controller such that only the 4‐way handshake is required at the time of roaming.

      A roaming solution for WLANs wherein the keys derived from the 802.1X/EAP authentication are cached on the AP or controller such that only the 4‐way handshake is required at the time of roaming.