I'm not sure how applicable this is, but its an idea.
It's going to be difficult to show "improvements" in quality once a
process is under control. Because generally, the idea is to maintain
that control rather than make huge changes. So as things get closer to
perfect there are fewer major improvements to be cited.
You really can't show that you're fixing things that aren't broke.
The only thing that I can think of as support would be to work on
percentages of what risks are faced at present. Or, somehow show
effects on management overhead, annual spending related to risk, or
other dollar values.
Why is the initial risk reduction not useable? Will the BS7799 not make
the firm available for other contracts?
(I would think if he could sell them on how it would affect the bottom
line he'd be in.)
-Anthony Towry
-------- Original Message --------
Subject: Measuring Risk Assessment
From: shankarnarayan.d@netsol.co.in
Date: Wed, September 21, 2005 4:07 am
To: security-basics@securityfocus.com
Hi,
We have successfully enabled an Organization achieve BS7799. We have
conducted a Qualitative Risk Assessment for the different IT assets
As a part of periodic improvements the client periodically adds additional
security measures/ tweaking current controls etc. The Client wants to now
measure the effectiveness of adopting these controls to show visible proof to
his management about the effectiveness of these controls and maybe adopting
the standard.
Can I get some suggestions (irrespective of whether it is relevant to BS7799
or not) as to how this client may show improvements to his management.
Specifically, any metrics on how he may show effectiveness w/ respect to the
"qualitative risk assessment". When he first implemented the Risk Treatment
plan, he could show significant risk reduction, but (as an example), tweaks
and changes now dont reduce a risk which is "High" to "Medium", they only
bring it a few notches lower but still in "High"
Any inputs would be greatly appreciated. I am looking for something apart
from standard inputs like compare the number of vulnerabilities/ security
issues faced/ measuring the hits on Firewall/ IDS etc
Thanks,
Shankar
