Insert your security key, then continue.
New key, or one not registered here yet? Enter its invite code to register it — no need to try "Sign in" with it first.
Don't have a code? Buy storage →
Unplug your current security key from this device. The next steps need only that other key connected, so the two can't get mixed up.
Now insert the key you want to add.
Registering another key needs an invite code, same as your first key. Choose which folder(s) it should see — by default, just the one you're currently in.
This key is already registered on this site, so no invite code is needed — just choose which folder(s) it should also see. By default, just the one you're currently in.
Applies to every folder you create from now on while signed in as yourself — not just the folder(s) selected above.
For your own reference later, in "Manage backup keys" — not shown to anyone else, and not required.
You haven't added any backup keys yet — see "Add backup key".
Revoking a key deregisters it everywhere, not just from folders you shared — including any other folder it holds, even ones someone else shared with it.
No storage has been redeemed on this key yet — enter a code below to add some.
No files yet — upload your first one.