Etergis

Etergis is a secure personal secret orchestration platform built around the Lifeline — a smart dead-man switch. If something happens to you, your encrypted secrets are automatically delivered to the people who need them. HOW IT WORKS • Store secrets with end-to-end encryption (AES-256-GCM), encrypted on your device before it ever leaves • Assign recipients who receive your secrets if your Lifeline countdown expires • Check in regularly to keep the countdown reset — or set it and forget it • Miss a check-in and recipients are notified; secrets release after a grace period KEY FEATURES • End-to-End Encryption — Secrets are encrypted on your device before leaving it. We have zero knowledge of your content. • Per-Recipient Key Wrapping — Each recipient gets their own cryptographic key to your secret, wrapped so only they can unwrap it. • Lifeline (Dead-Man Switch) — Configurable countdown with reminders at intervals you choose (email and SMS). • Time Capsules — Schedule an encrypted message or file for a future date. No countdown needed — it delivers automatically when the date arrives. • Safety Check-In — Quick, short-timer check-ins for solo travel, hikes, first dates, or anywhere you want backup. Miss your window and your trusted contact is notified. • Emergency Keyword Trigger — Set up a keyword that releases a secret ahead of schedule. • Two-Factor Authentication — Optional TOTP with single-use backup codes. • Recipient Management — Add trusted contacts who receive your secrets when needed. • Biometric App Lock — Face ID / fingerprint app lock, processed entirely on your device. • Subscription Plans — Free tier available (3 secrets, 2 recipients). Personal and Family plans add more secrets, more recipients, and SMS notifications. USE CASES • Emergency access to critical accounts for family members • Personal safety for solo travel, hikes, first dates, or anywhere you want a backup plan • Time-locked messages for birthdays, anniversaries, or future milestones • Business continuity — ensure partners can access essential credentials • Digital estate planning — pass along important information automatically • Whistleblower protection — release information if you become unreachable SECURITY FIRST • AES-256-GCM client-side encryption — content is encrypted before it ever leaves your device • Argon2id key derivation and password hashing • TLS 1.3 encryption in transit • Optional two-factor authentication (TOTP) • Biometric app lock with configurable auto-lock • No ads, no tracking, no data selling — ever Built for people who take security seriously. Etergis™ is a trademark of Carr Digital LLC