Palo Alto Networks URL filtering allows you to monitor and control the sites users can access, to prevent attacks by controlling the sites to which users can submit valid corporate estimates.
The full form of NGFW is Next-generation Firewall. It is a network security device that provides abilities beyond a traditional, state-by-state firewall.
Moreover, another term used for next generation firewalls is New Generation Layer 7 firewalls. Layer 7 firewall / next generation firewall are the latest type of firewall created to be able to perform network protocols functions than those of layer 4 and 3(traditional firewall).
They are created to improve the network security from the stateful packet inspection and access control rules,to a more advanced network security to curb the activities and attacks from cyber hackers.
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