Caleb Sima is the co-founder of SPI Dynamics, a
Web application security products company. He currently serves as the CTO and director of SPI Labs, SPI Dynamics' R&D security team. Prior to co-founding SPI Dynamics, Caleb was a member of the elite X-Force R&D team at Internet Security Systems, and worked as a security engineer for S1 Corporation. Caleb is a regular speaker and press resource on
Web application security testing methods and has contributed to
(IN)Secure Magazine,
Baseline Magazine and been featured in the Associated Press.