In the world of hosting, are there any certifications that you can use to certify your systems? Replies appreciated.
Thanks!!!

I don't believe there's anything recognized industry wide like that. The only thing I can think of is:
http://www.hackersafe.com/

But that really is just you paying for a logo on your site. When all is said and done HackerSafe will probably just make you a bigger target, and does almost nothing for you security-wise.