A pioneer in application security, Jeff Williams is the founder and CTO of Contrast Security, a revolutionary application security product that enhances software with the power to defend itself, check itself for vulnerabilities, and join a security command and control infrastructure. Jeff has over 25 years of security experience and served as the Global Chairman of the OWASP Foundation for eight years, where he created many open source standards, tools, libraries, and guidelines — including the OWASP Top Ten.