GhostlineClassified Protocol
Google access for identity.
Trusted devices for secrets.
Continue with Google on a trusted browser and decrypt instantly.
Approve brand-new devices from one you already trust.
Chats, gallery media, and shared files stay encrypted client-side.
Supabase and storage only receive ciphertext.
GHOSTLINE PROTOCOL v2.0 — ALL CONNECTIONS SECURED
GhostlineTrusted Device Sign-In
Sign in with Google. If this browser is already trusted, your encrypted chats and vault unlock automatically.
New browsers require approval from one of your already trusted devices before secure data can decrypt.
How secure unlock works
Google proves who you are. Your trusted browser stores the private encryption bundle locally, and a new browser can only unlock after an already trusted device approves it.
Don't have an account?
Zero Persistence Policy Active