We coverd firewall evasion tactics that are needed when conducting a red team engagement. Firewall Evasion tactics encompass using nmap scanner to send modified packets in addition to using networking tools such as Ncat and SSh to perform port forwarding or tunneling.
Video Highlights
A firewall is a piece of hardware or software that watches network traffic and, before allowing or denying it, compares it to a set of rules. A guard or gatekeeper at the entrance to an event is a straightforward analogy. This gatekeeper has the ability to compare an individual’s ID against a list of regulations before permitting them to enter (or exit).