I've been asked to specify which updates are needed to update our server and have it secured - problem is I'm not an expert on this.
I know that we've very old software. For my work I need PHP 7.2 and mySQL 5.5+, but don't know what else to check. I know we're running on:
- Centos 6.5
- Linux 2.6.32-573.12.1.el6.x86_64
Do any of these things need to be updated? To which version? Do we need to check anything else? Cheers.