While iMessage and Meta's apps dominate modern messaging, there have been many other instant messaging apps that were hugely popular in the past.

The Enterprise AIM game plan has been public since last spring when AOL said it was working with Verisign on encrypted instant messaging. The consumer product has been downloaded by tens of millions ...

WASHINGTON (AP) _ As AOL Time Warner engineers opened their presents and spent time with their families, a team of young hackers planned a holiday surprise: a major security hole in one of the company ...

In this Clear Choice Test of corporate IM platform IBM Lotus Sametime tops competing products from Jabber, Microsoft, Gordano, Jive Software and Serial Scientific Intl by providing a plethora of ...

Free online fixes are now available to repair a buffer overflow security vulnerability found recently in Microsoft Corp.’s free MSN Chat, MSN Messenger and Microsoft Exchange Instant Messenger ...