Our Team

Our Team

A Dedicated Team of Experts

Bow Sineath
CEO, Founder

Bow Sineath

Bill spent over a decade at Harvard, with a broad range of responsibilities. He was a founding member of NSIRT, Harvard’s network security incident response team, and the NSIRT’s forensics lab. Bill led innumerable network and application penetration tests, as well as chairing Harvard’s internal faculty and staff based security workgroup.

He has always maintained an active presence in the security community, by founding and running many hacker spaces and participating in a multitude of industry conferences. Before running Alpha Defense full-time, Bill spent a number of years performing classified security research for a government contractor.

Expertise and Experience

  • 24/7 Support: Cyber threats don’t adhere to regular business hours, and neither do we.
Bill Terwilliger
CEO, Founder

Bill Terwilliger

Bill spent over a decade at Harvard, with a broad range of responsibilities. He was a founding member of NSIRT, Harvard’s network security incident response team, and the NSIRT’s forensics lab. Bill led innumerable network and application penetration tests, as well as chairing Harvard’s internal faculty and staff based security workgroup.

He has always maintained an active presence in the security community, by founding and running many hacker spaces and participating in a multitude of industry conferences. Before running Alpha Defense full-time, Bill spent a number of years performing classified security research for a government contractor.

Expertise and Experience

  • 24/7 Support: Cyber threats don’t adhere to regular business hours, and neither do we.
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