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  1. 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.

    3 minit bacaan
  2. 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.

    5 minit bacaan
  3. 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.

    4 minit bacaan
  4. 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.

    4 minit bacaan

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