How to see and update the devices allowed to login to my online account?

1. Login to your online account ;
2. Click on the Settings tab on the left menu ;
3. Then click on Security.

You can see the list of all the devices allowed to connect to your account and the hour of the last connection for each.

You can disapprove a device by clicking on Delete.

If you try afterwards to login to your online account using this device, you will be request to approve the device by entering the security code you have received by SMS.