U.S. Patent No. 7,290,283 has been issued for Lancopes groundbreaking network port profiling invention. Lancope’s StealthWatch analyzes network communication traffic for unauthorized network activity. StealthWatch inspects all inbound and outbound activity and identifies new services not in compliance with host profiles. This innovative approach also enables StealthWatch to operate at much higher speeds than other detection systems. Earlier this year, Lancope was granted patent for its innovative flow-based detection of network intrusions.”]
Source: https://www.darkreading.com/attacks-breaches/lancope-s-network-port-profiling-patented