!!! Overview
[{$pagename}] is a concept for [protocols] that allows the negotiation of [security] at the time of [Communication].


[{$pagename}] as a concept is to use the highest [security] that can be negotiated between the [entities] at this time. This concept allows [security] when available but might allows the communication to happen at possibly even as [Plaintext] 

[{$pagename}] Most commonly referred to within [Opportunistic encryption] or [Opportunistic TLS].

!! More Information
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[{ReferringPagesPlugin before='*' after='\n' }]