Web Application Security Scanning Tools (Open-Source)

["Bogart, Kelley J - (bogartk)" <bogartk () EMAIL ARIZONA EDU>]

We are wondering if anyone has reviewed and can share their experience with any open-source web application security 
scanning tools.

Thanks,
Kelley J. Bogart, CISSP
[cid:image001.gif@01CB74EB.26F4DFF0]Senior Information Security Specialist
                 University of Arizona
                 Office of Information Security
                 Computer Center - Room 203
                 Tucson, Az 85721
                 Office    (520)626-8232