Zero-knowledge
Vendor cannot read your vault contents.
Password security terms, explained simply
Short definitions tied to how AzAd Vault uses cryptography on Android, Windows, and Chrome. Dig deeper on the security page and related blog posts.
Argon2id
Memory-hard key derivation AzAd Vault uses.
AES-256-GCM
Authenticated encryption for vault payloads.
Passkey
WebAuthn credentials � Chrome Premium in AzAd Vault.
TOTP
Time-based one-time passwords for 2FA.
KDF
Key derivation function from a master password.
Salt
Per-vault random data that hardens derivation.
E2EE
End-to-end encryption � only endpoints hold keys.