This solution is quite easy to use, but in the meantime, it provides reliable protection of the system from unauthorized access. An integration took a while (special thanks from my developer for the ready-to-use SDK for Java).
My company works with databases of several large insurance companies, so the security of personal data is a priority for us. After a certain unpleasant experience, appeared the question about the insufficient protection of the system from unauthorized access. I decided to approach this issue in a comprehensive manner. From first sight the task was simple enough: to organize additional safety with the minimum corrections in working process as quickly as possible, and at the same time to facilitate the employees' access to corporate resources. When I found Protectimus guys, they responded quickly, suggested several solutions and a wide variety of OTP delivery options. SaaS solution seemed the best option for us.
My employees use this platform every day while logging into our network. As for me, activation/deactivation of tokens, activity monitoring, etc, is really suitable. Everything this I can do in "one click" from web-interface. At the moment, we have been using this system for more than 2 years, and it has never failed.