T.J. Klevinsky is part of Ernst & Young's Security and Technology Solutions practice, where he coordinates attack and penetration exercises for Fortune 500 corporations worldwide. He is also an instructor for the Ernst & Young's Extreme Hacking course. Additionally, T.J. is an instructor with SANS, where he teaches the course Contemporary Hacking Tools and Penetration Testing, a survey of recent security related software tools.
Scott Laliberte is part of Ernst & Young's Security and Technology Solutions practice. He has extensive expertise in the areas of information systems security, network operations, and electronic commerce. He has led numerous penetration testing engagements for Fortune 500 companies and designs e-commerce architectures and security controls. He is also an instructor for the Ernst & Young's Extreme Hacking course.
Ajay Gupta is part of Ernst & Young's Security and Technology Solutions practice, where he performs security reviews - including penetration testing - for Ernst & Young clients globally. As an instructor for the company's Extreme Hacking course, he develops and reviews numerous new security tools. In addition, he is one of Ernst & Young's Intrusion Detection System experts.