security

Show IP address in history

September 18, 2024March 23, 2021 by Yujin Boby

On the Linux Server, the history command shows previously executed commands. If you have many people working on a server, it is…

March 22, 2021December 14, 2020 by Yujin Boby

Endlessh is an open source SSH trapit. It send slow random banner string to attacker, wasting their time. Before you install endlessh,…

October 1, 2020 by Yujin Boby

Login to WHM. Go to ModSecurity™ Vendors. By default cpanel come with “OWASP ModSecurity Core Rule Set V3.0” rule. To enable it…

July 23, 2019 by Yujin Boby

clamav is a free open source antivirus. To install clamav on Ubuntu/Debian, run apt install clamav -y To update ClamAV virus definitions,…