Security & Encryption Guide
TeNextIn Global Association — Cryptographic & Operational Security Guide
1. Safety Numbers & Cryptographic Verification
Every 1-on-1 chat and voice call session generates a unique Safety Number derived from client identity public keys. For sensitive communication, compare this fingerprint in-person or over a trusted secondary channel to mathematically guarantee the absence of Man-in-the-Middle (MITM) interception.
2. Ephemeral Timers & Media Auto-Destruction
Activate disappearing message timers for high-privacy correspondence. Messages and media attachments automatically wipe from all participant devices once the timer expires (configurable from 5 seconds to 7 days), preventing forensic recovery if a physical device is seized or stolen.
3. Pseudonymous Profiles & Visibility Controls
TeNextIn never mandates a phone number or address book access. Connect using your chosen unique username. Configure profile visibility preferences in your account security center to remain completely hidden from global search directories or restrict contact to direct invite links.
4. Passphrases, Multi-Device Sessions & Remote Wipe
Protect your encrypted local database with a strong cryptographic passphrase and biometric app locks. Routinely audit your active authorized sessions from the dashboard and revoke unverified devices with immediate, cryptographic session invalidation.