FIELD: computer equipment.
SUBSTANCE: invention relates to computer engineering and can be used in microprocessor computer-control systems and complexes for authorized software loading. Method comprises connecting a first external data medium, inputting first key information, loading a first software loader, mounting virtual disk space, verifying virtual disk space, loading of program code into virtual disk space, connection of second external information carrier, input of second key information, its verification, loading of the second software loader, its reverse conversion and verification, loading a second software loader into a virtual disk space, transmitting to the second software loader a subsequent downloading process for executing software, input of third key information, its verification, inverse transformation of program code, software verification, software loading for execution.
EFFECT: technical result is improved protection from unauthorized actions.
1 cl, 2 dwg
