Alex Doll co-founded PGP Corporation, a seminal encryption company later acquired by Symantec, giving him a founder's perspective that informs his empathy for and credibility with cybersecurity entrepreneurs. He has maintained a career-long focus on security as both an operator and investor, earning a reputation as a career security person rather than a generalist VC who later added a security thesis. Alex Doll co-founded PGP Corporation, a seminal encryption company later acquired by Symantec, giving him a founder's perspective that informs his empathy for and credibility with cybersecurity entrepreneurs. He has maintained a career-long focus on security as both an operator and investor, earning a reputation as a career security person rather than a generalist VC who later added a security thesis.