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How to share a password securely in 30 seconds
Passwords sent over WhatsApp, iMessage, or email sit in chat histories, device backups, and server-side archives for years. A short-lived encrypted link removes the rest of those copies.
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How to send confidential files to your lawyer
Attorney-client privilege weakens when a vendor can read the file. A practical pattern for sending documents to external counsel without leaving a readable copy on a third-party server.
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How to share API keys and secrets without putting them in Slack
Secrets pasted into Slack, email, or Notion end up in data exports and audit findings long after the original conversation is over. A one-time encrypted link is the cleaner handoff.
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How ttl.space's end-to-end encryption works
The cryptography behind ttl.space — XChaCha20-Poly1305 chunks, Argon2id key derivation, what the server actually stores, and why none of it can decrypt your file.