systemd and security edits

[jon-bit]

Is your feature request related to a problem? Please describe.
no but I just think it would be most helpful to do so

Describe the solution you'd like
When I ran this script I saw that there was a lot of systemd services unsecured by default. I think adding a tool to automatically secure them or an option to do it ti's self in the script(maybe) would be a good idea.

Required changes
I think updating the data base with tools or resources would be fine.

Additional context
I I just am saying this because most of the services is unsafe when I run my script(and they are the defaults). Hopefully we can help people with this.

[konstruktoid]

Related #1221