As you can imagine its pretty "Hard" by default... but you should make sure you didn't turn dumb things on like WebUI/SSH acces from WAN etc.. this is a good

As you can imagine its pretty "Hard" by default... but you should make sure you didn't turn dumb things on like WebUI/SSH acces from WAN etc.. this is a good thread on the subject https://forum.opnsense.org/index.php?topic=22117.0 https://forum.opnsense.org/index.php?topic=22117.0