Industrial Ethernet Security Appliances with Deep Packet

A deep packet inspection firewall tracks the progress of a web browsing session and is capable of noticing whether a packet payload, when assembled with other packets in an HTTP server reply What is Deep Packet Inspection (DPI)? - Definition from Jan 23, 2017 Deep packet inspection: The smart person's guide Mar 09, 2017

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A deep packet inspection firewall tracks the progress of a web browsing session and is capable of noticing whether a packet payload, when assembled with other packets in an HTTP server reply What is Deep Packet Inspection (DPI)? - Definition from Jan 23, 2017 Deep packet inspection: The smart person's guide

When you use deep inspection, the FortiGate impersonates the recipient of the originating SSL session, then decrypts and inspects the content to find threats and block them. It then re-encrypts the content and sends it to the real recipient.

Packet filtering alone is not regarded as providing enough protection. In order to effectively block peer-to-peer-related network traffic, what is needed is a firewall that does application filtering, which can be regarded as an extension to stateful packet inspection.Stateful packet inspection can determine what type of protocol is being sent over each port, but application-level filters look The 5 different types of firewalls - SearchSecurity A deep packet inspection firewall tracks the progress of a web browsing session and is capable of noticing whether a packet payload, when assembled with other packets in an HTTP server reply What is Deep Packet Inspection (DPI)? - Definition from Jan 23, 2017