Shields Up!

[Tyrant]

Test your system security with this nifty service.

https://www.grc.com/x/ne.dll?bh0bkyd2

The first one you'd want to check is the 'common ports' option.

 

[Mentalist]

Pure ownage.

 

[Ishcabittle]

I failed, but that's okay. I have to keep a couple ports open for services, so I was bound to fail.