SecSec

[ Stop Paying Monthly Subscriptions. Pay Once ($19), Own a DoD-Grade Offline Vault Forever ] SecSec is an air-gapped, zero-trust security notepad engineered for total privacy. No accounts, no cloud, no monthly fees—just unbreachable hardware-level defense on your device.

[ Why Trusting the Cloud is a Security Risk ]

Have you stored your passwords or crypto seeds on cloud servers? Even server administrators are human, and remote databases are constant target vectors. SecSec eliminates the internet entirely to grant you 100% control over your data.

[ Key Security Architecture ]

• 100% Air-Gapped (Zero Internet Access): Built with zero network permissions. Your secrets never touch the internet, eliminating remote hacks, interception, and data leaks.

• Calculator Cosplay (Disguised Interface): Operates as a fully functional standard calculator. Your real vault remains entirely invisible until you enter your master PIN and press =.

• Decoy Vault (Duress Defense): Forced to unlock your phone under coercion? Enter your predefined fake PIN to reveal a completely believable dummy vault.

• DoD 5220.22-M Self-Destruct: Triggers a U.S. Department of Defense standard 3-pass cryptographic wipe after consecutive failed PIN attempts. Forensic recovery is mathematically impossible.

• Robust AES-256-GCM & PBKDF2: Hardened via 65,536 key derivation iterations with a unique Initialization Vector (IV) generated for every single save.

• RAM Zeroization: Instantly overwrites plaintext memory with 0x00 upon encryption or as soon as the app loses window focus.

• OS-Level Screen Capture Prevention (FLAG_SECURE): Blocks screenshots, screen recordings, recent app previews, and display mirroring at the hardware level.

Don't cross your fingers and trust third-party servers. Secure your bank credentials, crypto seed phrases, and classified notes inside an absolute offline vault.