3 ms·
Depends on your firewall, but yes you can (assuming your goal is to block those queries)
by jsjohnst 6y ago
Depends on your firewall, but yes you can (assuming your goal is to block those queries)
- eddyg 6y agoWhich firewalls let you block DNS over HTTPS? (Without resorting to blocking random IP addresses from some list that constantly needs updating.)
- jsjohnst 6y agopfSense - it only blocks known DNS over HTTPS servers, but generally all “smart” devices that use it use the publicly available servers. I log and periodically check TCP flow metadata, so I could identify new ones later.