| Category | Software |
| Phone | 650-493-6010 |
| Employees | |
| Founded | 2003 |
| TOTAL | $6M |
| FUNDING TOTAL | $6M |
| Series A, 5/05 U.S. Venture Partners Alloy Ventures | $6M |
netZentry, Inc. develops network security and distributed denial of service attack detection and mitigation solutions for enterprises and service providers. It provides CleanTraffic technology, which foils internal and external threats; FloodGuard operating system, a network anomaly detection and mitigation technology that is used to counteract harmful traffic; and appliances that protect networks against targeted flooding attacks. netZentry was founded in 2003 and is based in Palo Alto, California.