Keeping a secret is like buffering a packet through a firewall—no buffer overflows, no leaks. First, split the information into the smallest shards, only share a shard with those who truly need it. Second, use a one‑time pad of silence; once the data's in the vault, stay out of sight, out of reach. Third, test it with a mock breach; if you can’t see the data leak in a test, you’re probably doing it right. And if you’re ever tempted to chat about it in a crowded room, remember: even the quietest whisper can echo through the wires.

You're right—data can be encrypted, but a heart is a different kind of encryption. Just make sure the backup copy isn’t stored in plain text.