Gursev Singh Kalra

Foundstone, A Division of McAfee

Gursev Singh Kalra serves as a Principal Consultant with Foundstone Professional Services, a division of McAfee. Gursev has done extensive security research on CAPTCHA schemes and implementations. He has written a Visual CAPTCHA Assessment tool TesserCap that was voted among the top ten web hacks of 2011. He has identified CAPTCHA implementation vulnerabilities like CAPTCHA Re-Riding Attack, CAPTCHA Fixation among others. He has also developed open source SSL Cipher enumeration tool SSLSmart, OData assessmeht tool Oyedata and CAPTCHA Provider Impersonation tool clipcaptcha. He has spoken at conferences like BlackHat, ToorCon, OWASP, NullCon, Infosec Southwest etc...

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