Definition
A Next-Generation Firewall (NGFW) is an advanced network security device that combines traditional firewall capabilities with additional features like application awareness, intrusion prevention, threat intelligence, and deep packet inspection.
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Common questions about Next-Generation Firewall answered by our security experts.
Related Terms
Firewall
A firewall is a network security device or software that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It establishes a barrier between trusted internal networks and untrusted external networks such as the internet.
Intrusion Prevention System (IPS)
An Intrusion Prevention System (IPS) is an active network security technology that monitors network traffic, detects malicious activity, and automatically takes action to block or prevent threats in real time.
Network Segmentation
Network Segmentation is the practice of dividing a computer network into smaller subnetworks to improve security by limiting lateral movement, containing breaches, and controlling traffic flow between segments.
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