Squid (software)

Squid is a software program that acts as a network proxy server, primarily used to improve web browsing efficiency. It stores copies of web pages and resources (caching) so that when users request the same content again, it can deliver it faster without fetching it from the internet anew. Additionally, Squid can control and monitor internet access, enforce security policies, and reduce bandwidth usage. It is commonly employed by organizations to manage multiple users’ internet connections effectively and securely, enhancing overall network performance and control.