Yep, others can connect to the proxy you set up, but you’ll need to open the port on your router and ensure your firewall allows traffic through. If you’re not sure how to do that, [No-IP](https://www.noip.com/) has some great tutorials on port forwarding.
Also, if you’re sharing it with friends or coworkers, consider setting up a whitelist in Squid to limit who can access it. Safety first, ya know?
Also, if you’re sharing it with friends or coworkers, consider setting up a whitelist in Squid to limit who can access it. Safety first, ya know?