It’s important to monitor your VPS for unusual activity that could indicate an attack. Here’s how:
- Check logs in
/var/log
for suspicious entries. - Use tools like
fail2ban-client status
to see blocked IPs. - Set up monitoring tools like
logwatch
orlogcheck
. - Watch for high CPU or memory usage that could indicate a compromise.
Regular monitoring helps you catch issues early and take action before they become serious.