After having received a request for a 2FA solution for Domino I searched the web and found this great solution from cyone – the Two-Factor authentication.
Some mails later with Sergey Golubev he sent me some information about this solution and also the pricing which is extremely straightforward.
Now to the implementation: it took about 30 minutes for implementing this tool for an environment with one server and one test user ( me ). You can choose 3 types of notification – I took the one with the Google Authenticator and it´s running very fine !
The login process is looking this way without great customizations:
You also can exclude some content for the 2FA like Traveler and can choose each single user from your directory for which you can enable the requirement.
Compared with other solutions this is the most simple and effective way for a more secure environment.
Update on Monday, August 19th:
Today I checked the feature of the “Self registration” and created the requested database on our server. Just some modifications in the ACL of the main application and the self registration for users works like a charm.