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| Subject: | Re: Cookies as the second factor |
|---|---|
| Date: | Tue, 18 Jul 2006 11:00:28 -0400 |
Jeff Robertson wrote:
It seems like it's been mentioned on here before, that a number of "two factor" or "multi factor" authentication schemes actually use a cookie as the second factor. Anyone here have specific experience with such solutions, or opinions about how much security they add to a system?
Cookies rely on DNS which is weak. Not saying you shouldn't do them as part of a number of risk management techniques, but that is just because they are so easy to do, just like grabbing the ip address, but it doesn't really add to security. -- Nick Owen WiKID Systems, Inc. 404.962.8983 http://www.wikidsystems.com Commercial/Open Source Two-Factor Authentication https://www.linkedin.com/in/nickowen ------------------------------------------------------------------------- Sponsored by: Watchfire AppScan 6.5 is now available! New features for Web Services Testing, Advanced Automated Capabilities for Penetration Testers, PCI Compliance Reporting, Token Analysis, Authentication testing, Automated JavaScript execution and much more. Download a Free Trial of AppScan today! https://www.watchfire.com/securearea/appscancamp.aspx?id=70150000000CYkc -------------------------------------------------------------------------
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