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What is a firewall? What are the firewall design principle?
written 9.2 years ago by gravatar for sagarnarkar sagarnarkar • 2.1k modified 3.8 years ago by gravatar for sagarkolekar sagarkolekar ★ 11k
cryptography and system security
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written 9.2 years ago by gravatar for sagarnarkar sagarnarkar • 2.1k

Firewall:

  1. Firewall is a security barrier between two networks that screens traffic coming in and out of the gate of one network to accept or reject connections and services according to a set of rules.

  2. A firewall is like a secretary for a network which examines requests for access to …

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