Firewalk is an active reconnaissance network security tools that attempts to determine what layer 4 protocols a given IP forwarding device will pass. Firewalk works by sending out TCP or UDP paket with a TTL one greater than the targeted gateway.
Firewalk is an active reconnaissance network security tools that attempts to determine what layer 4 protocols a given IP forwarding device will pass. Firewalk works by sending out TCP or UDP paket with a TTL one greater than the targeted gateway.
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