I had to do some maintenance work on a Linux based server

I had to do some maintenance work on a Linux based server. It was mainly just archiving some files around and updating packages and configurations. However, as part of the maintenance I took the opportunity to put in some simple technical security controls in place and documented some of them here for my reference. MySQL Database There was a MySQL server running that was only needed for the local host, but a “netstat -ltn” indicated

Read More →