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Blocking individual IPs in EC2 LAMP

Published on December 21, 2015 Author roving_adventurerLeave a comment

A quick post – if you notice a lot of suspicious activity from a single IP address (e.g. 1.2.3.4) and you want to block all inbound traffic from that address you can use the command: % sudo iptables -I INPUT -s 1.2.3.4 -j DROP  % sudo service iptables save  Nice and quick and easy! And… Continue reading Blocking individual IPs in EC2 LAMP →

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