IBM Corp. said Aug. 23 it was buying Internet Security Systems Inc. (ISS) for $1.3 billion to expand its reach into secure online networks. The Atlanta-based ISS says it helps to "proactively protect" ...

IBM Corp. said on Wednesday it agreed to buy Internet Security Systems Inc. for $1.3 billion, in a move to beef up its product line in the rapidly growing business of Internet security.

Internet Security Systems Inc. (ISS) moved to bolster its content security capabilities Wednesday, announcing that it purchased content security company Cobion for $33.4 million. The acquisition will ...

There have been many acquisitions and mergers between IT security vendors and other companies in the last two and a half years. Here is a look at some of them: -- JUNE 2007: HP announces it will ...

SAN FRANCISCO – Security research company Internet Security Systems Inc. (ISS) is continuing its legal fight to suppress information relating to a security vulnerability in Cisco Systems Inc.’s ...