There are lots of things you can do with the firewall. But that depends on your current rules. You can write rules to drop malformed packets. You can also write rules to limit the amount of incoming connection requests over a specific time period.
You should be checking your logs periodically for intrusion attempts.
There are also a couple of tools out there that have ban lists for suspect IP sources.
If you use an ssh password, consider switching to a PGP key instead.
You should be checking your logs periodically for intrusion attempts.
There are also a couple of tools out there that have ban lists for suspect IP sources.
If you use an ssh password, consider switching to a PGP key instead.
Statistics: Posted by lewulff — 2023-12-22 22:15 — Replies 1 — Views 550