Sepio develops a platform that identifies devices on wired networks and USB ports by analysing their physical-layer electrical characteristics rather than relying on network traffic. This lets it spot spoofed MAC addresses, implanted hardware and rogue peripherals that other tools miss. The system scores asset risk and integrates with NAC and SIEM products. Founded in Israel, the company has offices in the United States and sells to finance, healthcare and government customers.
Focus: hardware asset visibility, rogue device detection.
Tags: hardware security · asset visibility · rogue devices · usb · physical layer
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