A next-generation firewall (NGFW) is a part of the third generation of firewall technology, combining a traditional firewall with other network device filtration functions, such as an application firewall using in-line deep packet inspection (DPI), an intrusion prevention system (IPS). Other techniques might also be employed, such as TLS/SSL encrypted traffic inspection, website filtering, QoS/bandwidth management, antivirus inspection and third-party
identity management integration.

Examples of identity management integration systems: * LDAP * RADIUS * Active Directory

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