iptables rule to deny all ports except the ones allowed
sudo iptables -A INPUT -p tcp -m tcp -m multiport ! –dports 80,443,22 -j DROP
Read More →sudo iptables -A INPUT -p tcp -m tcp -m multiport ! –dports 80,443,22 -j DROP
Read More →Yet another attack, related to ‘ragenergy’, has caused the website to be blacklisted by Google and FortiGuard.
It took a while to clean it up in my free time.
Useful tools: fail2ban, monit, nginx.
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