FW Aviation Abbreviation

Firewall

Firewall is a film or a protecting sheet in interior for preventing the fire and heat inside the vehicle. A network configuration, typically both hardware and software, that prevents unauthorized traffic into and out of a secure network. A fire-resistant bulkhead that isolates the engine from other parts of an airplane's structure. 1. In communication, a functional unit that protects and controls the connection of one network to other networks. The firewall prevents unwanted or unauthorized communication traffic from entering the protected network and allows only selected communication traffic to leave the protected network.