S
WAutomated Certificate Management Environment
WEncrypted key exchangeA
WGeneric Bootstrapping Architecture
WGroup Domain of InterpretationB
WH.235
WKey exchangeC
WKey Management Interoperability Protocol
WMix networkD
WOMEMO
WOpenswanE
WPublic-key cryptography
WTor (anonymity network)F
WWi-Fi Protected Setup
WX.1035