The article discusses the history of the SSL protocol and its renaming to TLS in the late 1990s. The rename was a result of the browser wars between Netscape and Microsoft, with Microsoft attempting to create a competing protocol called PCT. Netscape developed SSL 3.0, which was later standardized by the IETF and renamed to TLS. The rename was done to avoid giving the impression that the IETF was simply rubberstamping Netscape's protocol.