Can other people connect to the proxy I set up, or is it just for me? Alternatively, for a slightly more dir

casual reply:
lol yeah dude, if you didn’t lock it down, others can totally hop on your proxy.

check `/var/log/squid/access.log` to see who’s been using it. if you see weird IPs, yikes.

bandwidth hogging is the least of your worries—someone could use it for illegal stuff and you’d be on the hook.

close the barn door before the horses bolt. google "squid proxy secure setup" and follow a guide.