While working on his PhD degree in 2009, Vijay Balasubramaniyan, had an unusual thought: could each phone call possibly have its own unique acoustic signature? Specifically, are there patterns in the sounds, packet loss and latency that could tell you the network, phone type and specific location the call was coming from? After some investigation, Vijay decided to focus his efforts on proving out the technology and the results became the core of his PhD thesis.
In 2011, Vijay completed his studies and hooked up with Paul Judge, a fellow Georgia Tech PhD alum and security industry veteran, to co-found Pindrop Security. The company’s technology is a commercialization of Vijay’s unique primary research and patents. Pindrop provides an enterprise solution that helps prevent phone-based fraud. Vijay’s pioneering acoustical fingerprinting technology detects fraudulent calls and authenticates legitimate callers, helping customers eliminate financial losses and reduce operational costs.