Physical Security Innovation
Listening for Threats: How Acoustic Intelligence Is Becoming the Invisible Layer of Enterprise Physical Security
Beneath the visible infrastructure of cameras, access cards, and perimeter fencing, a new category of enterprise security is taking shape—one that operates entirely in the realm of sound. Acoustic threat detection is moving from experimental research into operational deployment across corporate campuses, data centers, and critical facilities throughout the United States. This piece explores how sound-based intelligence is redefining the boundaries of enterprise surveillance and why it represents