Picture of men and women talking in a conference room


Federal Law Enforcement Experience for the Corporate World

Dave Hood founded Elsur Group in response to a glaring need for experienced and reputable surveillance experts to protect corporations and other private sector parties against attacks on their privacy.

As an FBI agent trained in audio, video, electronic and cellular surveillance, Dave intercepted conversations and transactions to bring criminals to justice. As criminals have come to adopt these very same techniques to steal corporate secrets, Elsur is in a perfect position to stop them in their tracks.?

Picture of an FBI badge and Founder of Elsur Group, Dave Hood


Elsure is equipped with the most advanced TSCM equipment available


This state-of-the-art technology - combined with Dave’s over 30 years of experience in law enforcement and connection to other former agents with similar expertise - make Elsur the intelligent choice for executive protection.



Dave has 21 years experience as an FBI agent

21 years experience as an FBI agent



Dave is a technically trained agent specializing in electronic surveillance, vehicular and cellular tracking, and telephonic wire intercepts

Technically Trained Agent (TTA) specializing in electronic surveillance, vehicular and cellular tracking, and telephonic wire intercepts



Dave has 10 years experience as an officer and detective at the local level

10 years experience as an officer and detective at the local level



Have Questions?


Contact us for a Technical Surveillance Counter Measures Solution today!


CONTACT US