Looking forward to publication version 4 of NIST SP 800-63B so I can point every IT organization to section 3.1.1.2 and tell them to stop making me periodically change my password csrc.nist.gov/pubs/sp/800/...
csrc.nist.gov
NIST Special Publication (SP) 800-63B-4 (Draft), Digital Identity Guidelines: Authentication and Authenticator Management
This guideline focuses on the authentication of subjects who interact with government information systems over networks to establish that a given claimant is a subscriber who has been previously authe...