Mark Terenzoni is a Director/General Manager of several customer-facing security services at AWS. Mark is also part of the AWS security leadership team that sets strategic direction and prioritization for customer-facing security services. Mark joined AWS through the acquisition of Sqrrl in 2018. Prior to AWS, Mark was President and CEO of Sqrrl, where he led the company from a small team of engineers to the recognized market leader in cyber threat hunting. Earlier in his career, Mark was an SVP and General Manager at F5 Networks, where he ran worldwide operations for a service provider business unit.