This article is from the Secure Sockets Layer Discussion List FAQ, by Shannon Appel SAppel@consensus.com with numerous contributions by others.
The text for sub-section 6.2 was grabbed from various documents
Internet Explorer 3.0 provides support for SSL versions 2.0 and 3.0
and for Private Communication Technology (PCT) version 1.0. It will
include support for the Transport Layer Security Protocol (TLS),
which is being considered by IETF.