SFERRA is an application to securely access to you account. It can be used to access to web-based platforms and allows to work in the authorized zone of the web-based application as soon the app has been downloaded and personalized to work with the exact web-app.
SFERRA allows to eliminate all the disadvantages of an adaptive web service and turn it into a complete analogue of a native smartphone application that will always be up-to-date and accessible to the client.