Can you explain the main functions of a firewall? I am working on a packet-filtering programme right now. Which guidelines have been established for me to follow?
Can you explain the main functions of a firewall? I am working on a packet-filtering programme right now. Which guidelines have been established for me to follow?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Can you explain the main functions of a firewall? I am working on a packet-filtering programme right now. Which guidelines have been established for me to follow?
Expert Solution
Step 1
We use computer firewalls to protect our network from hackers.
The primary job of a firewall is packet filtering.
A computer transmits a request as a short packet of data while communicating over the internet.
These data packets make their way through the network to their final destination
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