3 ms·
If you're on an untrusted network, run a firewall. An open network port isn't much safer just because you're not announcing it. People looking to attack your
by ken 6y ago
If you're on an untrusted network, run a firewall. An open network port isn't much safer just because you're not announcing it. People looking to attack your local web service at Starbucks probably know how to portscan.
- arminiusreturns 6y agoThe point is that instead of an open port for a service you close all the ports you dont need open, and then firewall what you do need. I'm saying stuff like avahi isn't needed in my case so I turn it off and of course thats not the only measure so I run a firewall amongst other things...