FIELD: electrical communication engineering.
SUBSTANCE: invention relates to data access, in particular to user authentication. Method of authenticating users and/or devices, databases, servers or other equipment requesting access to restricted-access data or services from an access database in a computer network, comprises the steps of: globally assigning unique communication addresses to all devices in said computer network, wherein each of the devices being uniquely associated with particular users, using at least a unique communication address associated with the user for authenticating and identifying the user, using a login function for authenticating the user that is logged in the first access database in the computer network and generating a unique user key for access to the computer network, providing access to data or services with limited access to the user's request in the second access database in the computer network, if the assigned unique link address or user key is recognized by the second access database and said user is authenticated in the first access database, and deviation of user access to the set of access databases and/or to said computer network, if the unique key is broken or when the user logs out the system for said key at said device.
EFFECT: technical result is higher efficiency of user authentication.
10 cl, 9 dwg
