W. Herrera, Florida

At one time, Celedonio can explain security vulnerabilities to those just starting in the industry, and also dissect and mitigate a vulnerability to show experts how it’s done. It is clear that Celedonio’s skills and knowledge are up to date by the way he uses information that is real-world, current and relevant to today’s security spectrum.

There are published articles of Celedonio’s research, and I have seen firsthand his ability to exploit a vulnerability to gain access to multiple systems, including full database access. I look to Celedonio for the ongoing enhancement of our company’s security posture.