Mark Merkow
Mark Merkow serves as Technical Director, Application Security for Charles Schwab.
Other 2019 Judges
Magdy Hussein
Lisa Owens
Linda Wawrzyniak
Linda Osburn
Laurie Jeppesen
Larry James Ting
Kristine Lalonde
Kristan Davis
Kris Bickell
Kimberly Boyd-Lane
Kevin Wright
Katlynn Henry
Julie Curtin
Judith Belden
Joyce Haggard
Joseph Piergiovanni
John Sullivan
John A. Powell III
Jessica Knox
Jennifer Stangl
Jennifer Smith
Jennifer Chung
Jeff Brody
Jean-philippe Bradette
James Goldsmith
Jaclyn Smith
Isabella Johnston
Holly Burkett
Hanan Harb
Gina Biri
