Versioned Protocol Security Tokens: VPST Novice-Proof Security Tokens: NPST Just Verify Valid Tokens: JVVT Safer Security Tokens: SST Note: the first one is

Versioned Protocol Security Tokens: VPST Novice-Proof Security Tokens: NPST Just Verify Valid Tokens: JVVT Safer Security Tokens: SST Note: the first one is my only real suggestion, the rest are just for fun. And you are right, it is surprisingly difficult to come up with a good name.