RE: security questions

2008-08-07 Thread Scott Guthery
Another useful piece of research on the topic: V. Griffith and M. Jakobsson. Messin' with Texas, Deriving Mother's Maiden Names Using Public Records. ACNS '05, 2005 and CryptoBytes Winter '07 http://www.informatics.indiana.edu/markus/papers.asp Cheers, Scott

Re: security questions

2008-08-07 Thread Stefan Kelm
Wells Fargo is requiring their online banking customers to provide answers to security questions such as these: Does Wells Fargo really use the term security question here? Just wondering, Stefan. Symposium Wirtschaftsspionage

Re: security questions

2008-08-07 Thread John Ioannidis
Does anyone know how this security questions disease started, and why it is spreading the way it is? If your company does this, can you find the people responsible and ask them what they were thinking? My theory is that no actual security people have ever been involved, and that it's just

Re: security questions

2008-08-07 Thread Peter Saint-Andre
Stefan Kelm wrote: Wells Fargo is requiring their online banking customers to provide answers to security questions such as these: Does Wells Fargo really use the term security question here? Yes it does. I'm a Wells Fargo customer and I had to set my security questions yesterday in order

Re: security questions

2008-08-07 Thread Leichter, Jerry
On Thu, 7 Aug 2008, John Ioannidis wrote: | Does anyone know how this security questions disease started, and | why it is spreading the way it is? If your company does this, can you | find the people responsible and ask them what they were thinking? | | My theory is that no actual security

RE: security questions

2008-08-07 Thread piers . bowness
John Ioannidis wrote: | Does anyone know how this security questions disease started, and why | it is spreading the way it is? If your company does this, can you find | the people responsible and ask them what they were thinking? The answer is Help Desk Call Avoidance; allow the end-user to