Create encrypted shared groups for your family or team. Everyone stays in sync, everything stays protected — end-to-end encrypted, with zero compromises.
From naming your group to syncing items across every device — sharing in ZZPass takes about a minute, and runs on your own keys.
Pick any name — Family, Work Team, Travel Buddy. You're the owner, and your device generates the group's encryption key on the spot.
Invite by email or phone. They get a notification, accept on their device, and the group's key is securely re-wrapped just for them. No links, no codes.
Drop in passwords, notes, TOTP codes, even passkeys. Members see updates instantly across iPhone, iPad and Mac — no refresh, no export.
Every type of item ZZPass stores can be shared — encrypted with the group's unique key before it ever leaves your device.
When you share an item, ZZPass keeps a private copy in your vault and creates a synced copy in the group. You're never one-tap away from losing your own data.
Every group is its own cryptographic island. Keys are derived on your device, wrapped per member, and rotated automatically when the group changes.
Every group gets its own AES-256 encryption key. Items are encrypted before they ever leave your device.
The group key is individually encrypted for each member with ECIES (P-256). Only accepted members can unwrap it.
When someone is removed, the group's key rotates and every item is re-encrypted. Former members lose access — instantly.
No public links, no "anyone with the link" option. Every member is explicitly invited — and must accept.
Data syncs through iCloud — Apple only sees encrypted blobs. No proprietary servers, no third-party access.
Each key exchange uses a fresh ephemeral key. Compromising one envelope never compromises another.
Two roles, simple boundaries. The owner sets the group up; members live in it. Everyone always keeps their own copies.
Edits propagate to every member's iPhone, iPad, and Mac in seconds — silently, in the background.
Pick a shape that fits. Groups can be as small as two people, as fluid as a trip, as long-running as a household.
Share the Wi-Fi password, streaming logins, and the alarm code. Everyone in the house stays connected.
Joint bank accounts, utility logins, insurance details — all in one shared group, always up to date.
Share work credentials. When someone leaves, remove them — the key rotates and items re-encrypt.
Hotel bookings, rental car PINs, travel insurance docs. Share with your travel partner; delete when home.
Attach scanned passports, insurance PDFs, photos. Files travel with their parent item — encrypted with the group's key, every byte of the way.
Share a TimeCapsule in a group — members see your custom message while it's sealed, and get notified the moment it opens.