Next Generation Firewall

The term “NGFW” refers to a sort of firewall that employs cutting-edge methods to offer greater protection than conventional firewalls. NGFWs are made to offer greater insight into network activity and applications, and they are capable of carrying out more sophisticated traffic analysis to identify and stop sophisticated threats.

The primary characteristics of NGFWs are:

1. User Identity Awareness: NGFWs are capable of identifying users logging into the network and applying policies in accordance with their roles and access privileges.
2. Threat intelligence: NGFWs may identify and block traffic from known malicious sources using threat intelligence feeds.
3. Deep Packet Inspection: NGFWs are able to examine packet payloads to determine the application that is responsible for the traffic and then implement granular security policies based on that knowledge.
4. Application Identification and Control: NGFWs are able to recognize and manage applications that are authorized to access the network, and they can impose access restrictions in accordance with policies.
5. Intrusion Prevention System (IPS): NGFWs can use signatures, behavioral analysis, and other methods to identify and stop known and unidentified assaults.

And the following are the primary distinctions between NGFWs and conventional firewalls:

1. User Identity Awareness: NGFWs, unlike conventional firewalls, can recognize users logging into the network and apply policies depending on their roles and access privileges.
2. Threat Intelligence: NGFWs, unlike conventional firewalls, may use threat intelligence feeds to identify and block traffic from known malicious sources.
3. Application Awareness: NGFWs are more application-aware than conventional firewalls, enabling finer control over the apps that are permitted to access the network.
4. Intrusion protection: NGFWs are more capable of detecting and preventing unknown attacks than traditional firewalls when it comes to intrusion protection.