NASS is a Security Consulting, Design and Training firm based in the Washington, DC Metropolitan Area at Dulles Airport, specializing in Aviation and Transportation Security.

NASS was founded shortly after 9-11, by internationally respected Aviation and Transportation Security expert, Rafi Ron, to provide high quality, effective, efficient and feasible solutions to the global transportation community.

Since its establishment, NASS has developed an extensive record of completed projects that include many of the most recognizable airports and transportation systems in the U.S., Europe, Asia, Latin America and Africa.

NASS’ unique blend of the “total security solution” integrates state-of-the art-technologies with the expert human understanding of threats and the operational environment to create a seamless, integrated working security solution that balances technology and personnel.

NASS is globally recognized for the quality of its services and its ground breaking "total security solutions".  This includes the world famous BEHAVIOR PATTERN RECOGNITION (BPR) program that changed the way security is deployed in transportation facilities worldwide.