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.

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 ...

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 ...

The Atlanta-based company, which sells software that blocks intruders from computer networks, reported a loss of $10.3 million, or 22 cents a share, which included $12.7 million in charges for ...

A computer security company warned on Wednesday that it discovered a new automated tool for exploiting the recently publicized WebDAV vulnerability affecting Microsoft’s Windows NT and 2000 operating ...