Next Generation Firewall

A definition of next generation firewall.

Next generation firewall.

A next generation firewall ngfw is a network security device that provides capabilities beyond a traditional stateful firewall. While a traditional firewall typically provides stateful inspection of incoming and outgoing network traffic a next generation firewall includes additional features like application awareness and control integrated intrusion prevention and cloud delivered threat. Our next generation firewalls focus on blocking malware and application layer attacks. Next generation firewalls filter network traffic to protect an organization from external threats.

Watch the video solution brief. A next generation firewall ngfw is a hardware or software based network security system that is able to detect and block sophisticated attacks by enforcing. Legacy firewall security solutions react to new threats. Next generation firewalls ngfws are at the core of an enterprise security strategy and the best ones incorporate policy enforcement for applications and user control intrusion prevention deep.

A next generation firewall ngfw is a part of the third generation of firewall technology combining a traditional firewall with other network device filtering functions such as an application firewall using in line deep packet inspection dpi an intrusion prevention system ips. Maintaining features of stateful firewalls such as packet filtering vpn support network monitoring and ip mapping features ngfws also possess deeper inspection capabilities that give them a superior ability to identify attacks malware and other threats. Intelligent network security stays ahead of attackers and increases business agility. Other techniques might also be employed such as tls ssl encrypted traffic inspection website filtering qos.

With more than 60 security services powered by the threatcloud the world s most powerful shared intelligence cloud service our quantum security gateways are able to react quickly and seamlessly to prevent known and unknown cyber attacks across the whole network. A next generation firewall ngfw provides capabilities beyond that of a stateful network firewall technology that was first pioneered in 1994 by check point software technologies. A stateful firewall is a network security device that filters incoming and outgoing network traffic based upon internet protocol ip port and ip addresses.