Canaery is digitizing the sense of smell to transform security screening. Traditional sensors and working dogs detect only narrow classes of threats. Our platform identifies thousands of compounds in real time—no sample prep, no lab equipment. At the core is our Nose-Computer Interface (NCI), which reads olfactory signals directly from enhanced animals with detection limits in the parts-per-trillion. Results are instantly digitized, transmitted to mobile devices, and analyzed in the cloud. For border, aviation, and port security, Canaery can detect a vast range of explosives, narcotics, and biological threats—many of which are missed by existing tools—without specialized training. The same platform supports scalable inspections at mail facilities, cargo hubs, and critical infrastructure.