Security Leader, Researcher, Developer, Writer, & Photographer
The urge to move, driven to new grounds.
Held back, bound.
Better opportunities ahead.
Held back, the knot is holding.
Freedom lies ahead, anything is possible.
Held back, the rope is strong.
Over the horizon, a new world awaits.
Held back.
Security researcher, engineer and software developer with more than 20 years of experience.
Work: I primarily focus on application security, usable security, secure communications, and cryptography. I build and lead strong and dynamic teams, who cover all facets of security and privacy.
Writing: I write about my research, security in general, development and software design, and leadership through my blog, essays, and various publications. I also engage in some creating writing when I can.
Photography: I am a purist fine art photographer, working primarily in black & white, and focused on sharing new perspectives of the world. Limited edition prints of my work are available on my online gallery. I also have a background in photojournalism, and volunteer in this field when I can.
