If someone can read your journal logs and your kernel logs you’re already fucked.
Dmesg requires root. The journal requires group permission. That would mean they’re either hacked in remotely through either your account or through root. Or they have physical access. The latter which can be resolved using LUKS.
If someone is in remotely you’re already screwed as that can mean they can easily get autostarting scripts going or malware.














Yea?