You can enable two-step verification (two-factor authentication) to control access to applications through the Cloud Platform user interface. Two-step verification is more secure than password authentication alone. If you enable two-step verification, a user signing in to the Cloud Platform user interface must supply not only a user email address and password, but also a code sent to a trusted device, using either an authentication application, such as Google Authenticator or Authy, or an SMS text message.
This page describes how to set up two-step verification for all of an application’s users with the Cloud Platform user interface. For more information, see Using two-factor authentication with your Acquia user account.
Enabling two-step verification
To enable two-step verification:
Sign in to the Cloud Platform user interface with the Owner or Administrator role and select the application you want to work with.
In the navigation pane, click Security.
On the Security page, click Edit Settings.
The system displays the Edit Acquia Cloud Security page.
In Two-step verification, select Enabled.
Click Save.