Internet Security Systems is a network intrusion detection and prevention vendor, headquartered in Atlanta, United States, founded in 1994.
Internet Security Systems was acquired by IBM for $1.3B (2006-10-20).
| Date | Company | Amount |
|---|---|---|
| 2001-06-06 | Network ICE Corporation | $195M |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.