For high-stakes secrets, use Superbacked OS — a hardened operating system that runs offline and persists nothing to disk.
Linux
Portable binary that runs on most Linux distributions with no installation. PGP-signed.
See Tails guide →See Ubuntu Desktop guide →macOS
Native installer signed and notarized by Apple. macOS verifies the binary has not been tampered with.
Superbacked OS
Hardened operating system that runs offline and persists nothing to disk.
If Superbacked is useful to you, please star repo and support project.
Copyright (c) Superbacked, Inc.