Pentest Letter of Achievement/Certificate

Hi,

any of you know if any 'standards' or accepted guidelines exist for a letter
or certification
of succesfull resistance to Penetration Testing/Vulnerability Assessment.
Customers often
demand to have a proof delivered by their Penetration Test service provider
to show to their
partners and customers.

The idea of course is not to disclose sensitive information but to briefly
describe
the environment tested and how - according to which methodologies and the
attack vectors
tested for.

Thanks in advance
Received on Jul 12 2005