METHOD OF CONFIDENTIAL DATA INPUT Russian patent published in 2017 - IPC G06F21/60 G06F12/14 

FIELD: data processing.

SUBSTANCE: invention relates to data protection, namely, to methods of protecting data input by user on device. Disclosed is method of data input into application using application input methods, which provide input, processing of input data on device in accordance with safety requirements, in which: a) determining application state connected with data input request, whereby application has running process, wherein application state can be one of: state, whereby user interacts with application, and this application window is in foreground; state, whereby application activity is visible to user, but application window is not in foreground; state, whereby application activity is not visible to user; wherein application state is determined by request of activity manager in Android OS; b) determining safety requirements to methods of input for certain state of application, where safety requirements are dynamic and generated depending on criteria at given moment in time, wherein criteria are, at least: device location, device firmware version, type of operating system and its version, running on device processes, input data receiver; applications installed on device; c) using, at least one input method in application, corresponding to received safety requirements, where input method, at least, comprises: input device; data transfer interface; method of input data storage; input data display in input field.

EFFECT: technical result of this invention consists in improvement of input data safety on device by using of input method on device corresponding to safety requirements.

1 cl, 5 dwg, 1 tbl