https://app.knowbase.one/vault/rfc/docid/1936
RFC0172: The File Transfer Protocol
Network Working Group 23 June 1971 Request for Comments #172 Abhay Bhushan, MIT NIC 6794 Bob Braden, UCLA Categories: D.4, D.5, and D.7 Will Crowther, BBN Updates: 114 ...
https://app.knowbase.one/vault/rfc/docid/8890
RFC8265: Preparation, Enforcement, and Comparison of Internationalized Strings Representing Usernames and Passwords
Internet Engineering Task Force (IETF) P. Saint-Andre Request for Comments: 8265 Jabber.org Obsoletes: 7613 A. Melnikov Category: Standards Track Isode Ltd I...