Two-factor authentication adds an extra layer of security and prevents access to your users' session even if someone knows their password. A combination of two different factors is used to achieve a greater level of security:
1) something they know, a password.
2) something they have, a device - such as a smartphone - with an authentication app installed.
Each time a user sign in to its remote session it will need its password and a verification code available from its mobile phone. Once configured, the authenticator app will display a verification code to allow him or her to log in any time. It works even if its device is offline.
Two-factor authentication is available for TSplus Web portal only, on TSplus Mobile Web and Enterprise Editions. This authentication mode does not support login through Remote Desktop client. Since 2FA authentication only works with the Web portal with HTML5 and RemoteApp connections. RDP connections are denied for 2FA enabled users.
The Two-Factor Authentication feature can be found on the Add-On tab of the AdminTool:
It is available as a 30-day trial for 10 users. To activate your license, copy the serial number you can find on this tile:
Then, connect to our Licensing Portal and enter your Order Number, your e-mail address and your Serial Number:
You will get your license.lic file, then, click on the "Activate your license" tile:
Perform the following steps to enable two-factor authentication for your TSplus server or deployment. If your TSplus deployment is configured to use multiple servers, perform this task on the TSplus server exposed as the single point of entry for users or having the reverse proxy role.
1) Open the two-factor authentication administration application. The two-factor authentication status and the license status are displayed:
By default, 2FA is enabled for the TSplus gateway and stand-alone application servers.
You can enable it for TSplus application servers only, by entering the authentication server URL:
Or disable it:
Once two-factor authentication is enabled, you can configure users for two-factor authentication.
1) From the two-factor authentication administration application, click on the Manage Users menu.
2) Then, click on Add to select users and/or groups of users. The Select Users or Groups box opens.
3) Add as many users and groups as required and then click OK. The users and groups are added to the list and enabled for two-factor authentication.
1) To disable two-factor authentication for a user or a group, from the two-factor authentication administration application, click on the Manage Users menu.
2) Select the user or the group and then click on Remove. A confirmation message is displayed.
3) Click Yes. The user or the group is removed from its list and won't connect using two-factor authentication anymore.
In the event of the loss of the authenticating device for a user, or if the user needs to display the secret QR code again, you must reset the user authentication settings.
1) From the two-factor authentication administration application, click on the Reset Users menu.
2) Select one or multiple users and then click on Reset. A confirmation message is displayed.
3) Click Yes. The selected users will be presented a new QR code at the next login and will have to scan it in their device's authentication app.
Once a user has been enabled for using two-factor authentication, an activation message will be displayed at his next successful logon from the TSplus Web portal.
In order to complete the required steps, the user must install an authenticator app on a portable device, such as his smartphone.
Please use each app documentation for more details on how to proceed to add your TSplus account.
Once a user has configured his TSplus account in his authenticator app, he or she will be able to connect using its password and the code provided by its authenticator app.