Firewall

Meanings

A fireproof barrier used to prevent the spread of fire between or through buildings, structures, electrical substation transformers, or within an aircraft or vehicle.
To protect with a firewall.

Firewall: Look up firewall in Wiktionary, the free dictionary. Firewall may refer to: Firewall (computing), a technological barrier designed to prevent unauthorized
Firewall (computing): In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security
Great Firewall: The Great Firewall (GFW; simplified Chinese: 防火长城; traditional Chinese: 防火長城; pinyin: Fánghuǒ Chángchéng) is the combination of legislative actions and