The U120, U250 and U450 appliances benefit from the total synergy of the hardware and software architectures the development of security features at the heart of the network operating system. As such, they are capable of unequalled performance in terms of intrusion prevention combined with a full Gigabit connector technology.

Embedded also on each U120, U250 and U450 appliance is a VPN ASIC, which ensures the secure, high-throughput interconnection of sites. Such performance, unheard of before the creation of the U Series, offers new possibilities in the way the network will be used, with total peace of mind.

The core of the NETASQ Firewall U Series centers around its proprietary systemthat embeds firewall features and real-time intrusion prevention. The NETASQ engine analyzes network protocols and applications in order to detect and block threats, and thanks to numerous behavioral analyses and different targeted signature databases (depending on the context), it delivers a very high level of security by dramatically reducing the risk of false alarms.