Mark is Chief Strategy and Marketing Officer at Zilla Security. An accomplished CEO, CMO, VP Strategy, VP Sales and Board Director, Mark has guided growth and customer success at numerous cybersecurity startups. As Illusive’s CMO, Mark repositioned Illusive as an Identity Threat Detection and Response (ITDR) provider, resulting in Illusive’s acquisition by Proofpoint. He founded Prelert and served as its CEO, growing the market leading anomaly detection solution for Splunk and Elastic, until Elastic’s acquisition. Earlier, he was McAfee’s Worldwide VP Sales of the $100M+ Firewall and Behavioral Analysis business, and led sales organizations at software startups Securify, Axentis, OnLink and JYACC, consistently growing revenues 30-100%. At OnLink, Mark grew revenues from 0 to $20M in