Google is rolling-out a physical security device known as a dongles for all its 85,000+ employee strong organization. Google employees cannot access their work computers and various Google systems without the physical possession of this device. The security dongle is from YubiKeys; it creates and saves a special token on a tiny USB device. It supports Plug&Play technology, enabling easy installation, setup, and usage. As of this writing, there has been no news that Google was affected by any data breach or phishing attacks.”]
Source: https://hackercombat.com/tech-giant-google-now-turns-to-physical-locks-for-security/