Joe Testa is co-founder of Positron Security, a Rochester-based computer security company. He specializes in penetration testing, exploit development, social engineering, and server & network hardening. Prior to co-founding the company, he excelled as a security researcher and vulnerability test programmer for Rapid7. Testa holds a Master of Science degree in Computer Security and Information Assurance from the Rochester Institute of Technology, along with a Bachelor of Science degree in Psychology and Computer Science from the University of Maryland at College Park.