Strategy for Active Directory Resilience, XDR Prioritization, and Security Operations – Dave Merkel, Jason Rolleston, Mickey Bresman – ESW #318

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Full Segment Notes
Guests
Vice President & General Manager at VMware Carbon Black

Jason is an accomplished business executive with experience across multiple technologies and a passion for cybersecurity. He has expertise managing businesses at scale while also developing next generation capabilities for adjacent opportunities. Jason joined VMware in 2021 to lead product management for VMware Carbon Black. Prior to VMware, Jason most recently served as Chief Product Officer at Kenna Security where he lead product management, product marketing, and business development. Prior to Kenna security, he was Vice President for Security Operations Products at McAfee, where he was responsible for McAfee’s security operations products, including SIEM, endpoint detection and response, behavioral analytics, and sandboxing. Prior to that, he served as Head of Product Management for Enterprise Routing at Cisco and held several senior positions at Symantec. He holds a B.S. in applied physics and a masters in engineering management from Cornell University, and an MBA from the University of Chicago Booth School of Business.

Chief Executive Officer at Semperis

Mickey Bresman is CEO and co-founder of Semperis, the identity-driven cyber resilience and crisis response company.

Beginning his technical career in the Navy, Mickey’s comfort zone is on the front lines helping organizations thwart and respond to cyberattacks. The long-time cybersecurity expert and entrepreneur has an extensive track record of driving revenue growth and scaling organizations across the globe. Prior to founding Semperis, Mickey held the position of CTO at YouCC Technologies, a Microsoft Gold Partner integration company. As a cybersecurity thought leader, Mickey has been quoted or featured in many major publications, including Forbes, Fortune, Wall Street Journal and others.

Semperis recently surpassed $150M in annual recurring revenue, a milestone that fewer than one in every 1,000 venture-backed enterprise software companies achieves. The company was recently recognized by Cohesity as its 2025 Security Partner of the Year, one of Dun’s 100 Best HighTech Companies, recognized by Inc. Magazine as one of its Best Workplaces for four consecutive years and has been named to Deloitte’s Technology’s Fast 500 for the sixth consecutive years.

CEO and Co-Founder at Expel

Dave Merkel (aka “Merk”) is the co-founder of Expel as well as our Chief Executive Officer (CEO). Dave has been involved in the information security field for nearly 30 years, first as a federal agent pursuing cyber criminals in the era of floppy disks and 2400 baud modems, then as Chief Technology Officer (CTO) and vice president of products at Mandiant. Following FireEye’s acquisition of Mandiant, Dave served as the global CTO of FireEye.

Before Dave’s 10 years as a solutions provider, he spent another decade as a security practitioner. He got his start as a special agent in the Air Force Office of Special Investigations, pursuing cyber criminals and conducting digital forensic investigations, and later as head of AOL’s technical security organization. While at AOL, he created and ran the first incident response capability for AOL and Time Warner, managed software security and policy programs, and built technologies for AOL’s security infrastructure.

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