firewall

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Firewall

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Snippet from Wikipedia: Firewall

Firewall may refer to:

  • Firewall (computing), a technological barrier designed to prevent unauthorized or unwanted communications between computer networks or hosts
  • Firewall (construction), a barrier inside a building, designed to limit the spread of fire, heat and structural collapse
  • Firewall (engine), the part of a vehicle that separates the engine compartment from the rest of the vehicle
  • Firewall (physics), a hypothetical phenomenon where a freely falling observer spontaneously burns up at the horizon of a black hole
  • Firewall (politics), also known as cordon sanitaire: the refusal of one or more political parties to cooperate with certain other political parties.
    • For example, see Firewall against the far-right in Germany
Snippet from Wikipedia: Firewall (computing)

In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a barrier between a trusted network and an untrusted network, such as the Internet.

firewall.txt · Last modified: 2024/05/01 03:59 by 127.0.0.1

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