Educause Security Discussion mailing list archives
Re: Vulnerability vs. Risk Assessments
From: Mike Waller <mwaller.distro () GMAIL COM>
Date: Wed, 4 Nov 2009 21:32:12 -0500
The below is a pretty good explanation. From my experience, a vulnerability assessment is a look at a system/site/application/firewall/whatever with an eye towards all of the vulnerable points. Once you identify the vulnerabilities, you would then move to a risk assessment by determining what the threat, potential impact and likelihoods are. On Wed, Nov 4, 2009 at 9:13 PM, St Clair, Jim <Jim.StClair () gt com> wrote:
Hi Chris, Yes they are often used interchangeably, causing confusion. If you think of the risk formula (threat X impact X likelihood = risk) then a vulnerability assessment focuses on more technical issues (either a port is closed or not) while a risk assessment should be more specific to a business/ process (this open port creates high risk in web services supporting health records). Both are useful, and should be conducted periodically. It's only unfortunate when a service provider calls it the latter but can only deliver the former. James A. St.Clair, CISM, PMP Senior Manager Global Public Sector Grant Thornton LLP T 703-637-3078 F 703-637-4455 C 703-727-6332 E jim.stclair () gt com The people in the independent firms of Grant Thornton International Ltd provide personalized attention and the highest quality service to public and private clients in more than 100 countries. Grant Thornton LLP is the U.S. member firm of Grant Thornton International Ltd, one of the six global audit, tax and advisory organizations. Grant Thornton International Ltd and its member firms are not a worldwide partnership, as each member firm is a separate and distinct legal entity. In the U.S., visit Grant Thornton LLP at http://www.grantthornton.com/. -----Original Message----- From: The EDUCAUSE Security Constituent Group Listserv [mailto: SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of Chris Kidd Sent: Wednesday, November 04, 2009 9:03 PM To: SECURITY () LISTSERV EDUCAUSE EDU Subject: Vulnerability vs. Risk Assessments I'm having a hard time articulating the difference between these two types of assessments, so I'm hoping someone can clearly define them. Any thoughts are appreciated. Thanks, Chris Chris Kidd Chief Information Security and Privacy Officer The University of Utah 650 Komas Drive, Suite 102 Salt Lake City, UT 84108 Office: 801.587.9241 Cell: 801.747.9028 chris.kidd () utah edu http://www.secureit.utah.edu In accordance with applicable professional regulations, please understand that, unless expressly stated otherwise, any written advice contained in, forwarded with, or attached to this e-mail is not intended or written by Grant Thornton LLP to be used, and cannot be used, by any person for the purpose of avoiding any penalties that may be imposed under the Internal Revenue Code. -------------------------------------------------------------------------- This e-mail is intended solely for the person or entity to which it is addressed and may contain confidential and/or privileged information. Any review, dissemination, copying, printing or other use of this e-mail by persons or entities other than the addressee is prohibited. If you have received this e-mail in error, please contact the sender immediately and delete the material from any computer.
Current thread:
- Vulnerability vs. Risk Assessments Chris Kidd (Nov 04)
- <Possible follow-ups>
- Re: Vulnerability vs. Risk Assessments St Clair, Jim (Nov 04)
- Re: Vulnerability vs. Risk Assessments Mike Waller (Nov 04)
- Re: Vulnerability vs. Risk Assessments Valdis Kletnieks (Nov 04)
- Re: Vulnerability vs. Risk Assessments Gary Dobbins (Nov 04)
- Re: Vulnerability vs. Risk Assessments John Ladwig (Nov 04)
- Re: Vulnerability vs. Risk Assessments Gary Dobbins (Nov 05)
- Re: Vulnerability vs. Risk Assessments Flynn, Gerald (Nov 05)
- Re: Vulnerability vs. Risk Assessments Scott Koger (Nov 05)
- Re: Vulnerability vs. Risk Assessments Eric Case (Nov 05)
- Re: Vulnerability vs. Risk Assessments Chris Vakhordjian (Nov 05)
- Re: Vulnerability vs. Risk Assessments Brad Judy (Nov 05)
- Re: Vulnerability vs. Risk Assessments Valerie Vogel (Nov 05)
(Thread continues...)