![]() ![]() ![]() When a connection is made to a port that has SSL or TLS, or when an insecure connection is upgraded to secure by STARTTLS, both sides of the connection will agree on a particular version depending on what is supported. ![]() The version numbers of SSL and TLS in order from oldest to newest is: STARTTLS helped to reduce this risk by taking an existing insecure connection and upgrading it to a secure connection that used SSL/TLS. This put personal information in danger of being stolen. Before encryption was standard, many connections between an email client and the server were done insecurely. The terms SSL and TLS are often switched and used interchangeably. It is supported by all modern and secure systems that handle internet traffic, including Fastmail. This prevents any third parties from spying on these communications. SSL and TLS are the standard technology to encrypt connections between two computers. There's often quite a bit of confusion around the different terms SSL, TLS, and STARTTLS. If you are looking for information on setting up your email client, please go here. This is an informational page about the history of SSL, TLS, and STARTTLS and the differences between these protocols. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |