Device trust (noun)
The process of verifying that a device is known, secure, and uncompromised before allowing it to connect to a network or access resources.
CyberWire Glossary link
Audio reference link: “Favorite Scene of Alan Rickman from Die Hard.” YouTube, YouTube, 14 Jan. 2016, https://www.youtube.com/watch?v=mklnXM3LIXo.