FIELD: information technology.
SUBSTANCE: method is proposed, comprising: registering of a security application as a system service of an operating system on a mobile device for users with disabilities (Accessibility Service); intercepting of data obtained by an application runned in isolated environment, using the Accessibility API interface; determining the captured data category; intercepting an event of application runned in isolated environment, and the data of which had been intercepted at a stage earlier, using the Accessibility API interface, wherein event information includes the event type; definition of policies of lock of access to data on the basis of the certain category of intercepted data and information about the intercepted events; locking access to the data using the Accessibility API interface, if access to data is prohibited in accordance with predefined policies of lock of access to data.
EFFECT: improved safety of user operations on a mobile device.
2 cl, 3 dwg
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