No, the cryptographic security of the identifier matters a lot. A GUID generated...

		tptacek on May 25, 2019 \| parent \| context \| favorite \| on: First American Financial Corp. Leaked Hundreds of ... No, the cryptographic security of the identifier matters a lot. A GUID generated from an insecure PRNG can be used to predict other GUIDs. A UUID generated from 16 bytes of /dev/urandom can't be used to get anything but the object to which it refers.