Go to the Admin Menu to apply 2FA to the team. Once the 2FA is on, only the members protected by the 2FA can access the team.
(Available on the Enterprise Plan)
<PC/Web>
1. Click the [=] icon on the upper right corner and select [Admin Menu].
2. Go to [Security Settings] and turn on [Two Factor Authentication].
3. After changing the setting, click [Confirm] to activate 2FA.
When two-factor authentication is ON, unverified members are automatically moved from the team to the team list. Remember that unverified members can access the team only after setting up their two-step verification!
Two-factor verified teams and members will have the [verified icon] next to their names.
1. Go to the more [...] icon at the lower right corner of the mobile app. Then go to [Admin Settings] > [Security Settings].
2. Tap the [Two-factor authentication] and press [Confirm] to activate two-factor authentication.