Sign in to Kosmos

Enter the email on your Kosmos account and we will send you a six-digit code.

Still signed in as . Go back

Check your email

Type the six-digit code we sent to . It is good for ten minutes.

Code

Send the code again

Use a different email

One more code

Code

Start again from the email

One more step, once

Text message Authenticator app

Text messages are not set up on this service yet, so the authenticator app is the one on offer.

Phone number, with the country code

Start again from the email

Signed in

If this is a new phone, your Mac will ask you to Allow it. Click Allow there once, and you are set for good.

Your Mac will show for this phone. Allow it only if the code there is the same.

Go to Kosmos:

Kosmos Plus,

Your Macs

Every Mac on this account, and when it last answered. A Mac you no longer have can be retired here; it stops answering and its name is free again after a day.

The four characters

Keep it

Add a second step

Signing in would then ask for a code from your phone after the email code, every time, on every device. What is behind this door is your Mac.

Text message Authenticator app

Text messages are not set up on this service yet, so the authenticator app is the one on offer.

Phone number, with the country code

Not now

Open your authenticator app and add Kosmos: open it on this phone, or type this key in by hand.

Then type the six-digit code the app shows.

Code

Choose differently

Second step on

If you lose your phone, Kosmos on your Mac can reset this step: Settings, then Plus, then I lost my phone. Nobody else can.