Woo! lets open the floodgates for the ethics arguments..

But my argument against hiring a "hacker" is this..

A penetration test at any level is not going to find you a cure for your
security problems.. its not even going to find them all - since most of
your real security problems will be related to your staff and their
attitudes, not to your technical security.

In short "Security is a people problem" so by hiring a hacker all you do is :
1. expose your organisation to possibly un-ethical people
2. gain an assessment that does not give any positive assurance (ie. it can
only show what the hacker found - if the hacker is not good then he won't
find the holes that a better hacker will find)
3. waste your orgs money (penetration testing is _always_ expensive and if
its cheap then why not go and buy ISS yourself - its all they are doing -
sometimes the expensive ones are too)

You would be better to start with a controls based audit of your security
to see if the mechanisms are in place to ensure the security like:

change control on the firewall rulesets
ensuring that user's accesses get changed as their employment changes
ensuring that there are well known "usage guidelines"
ensuring that there are good procedures for handling calls from users
asking for passwrods to be renewed (aka "social engineering")

once the org passes a controls audit - then you can start doing hard
testing against the controls to see if they are effective. And its then
that you need someone with a good technical knowledge - I avoid "Hacker"
now days as it implies some idiot who's seen "Sneakers" or is a member of
2600 rather than a competent tester/auditor

>> To carry the idea further, the only REAL security assessment you are
>> going to get is going to be from a "hacker" (and this may require a
>> definition of a hacker), not someone who has read alot of books.


:}

Cheers,

Bret
Technical Incursion Countermeasures 
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