SECURITY DEVICE, METHOD AND SYSTEM FOR CONTINUOUS AUTHENTICATION Russian patent published in 2022 - IPC G06F21/31 G06V10/82 

FIELD: security systems.

SUBSTANCE: invention relates to a computing security device for continuous user authentication to access content through a second computing device. The expected result is achieved by the fact that the computing security device for continuous user authentication for access to content through the second computing device is made with the ability to receive images of the display screen and periodic images of the user from the second computing device; implementation of semantic segmentation of the user’s image using a full-convolutional neural network of the U-Net architecture; determining the user on the image obtained in the previous step, through the use of an artificial convolutional neural network; classification of the received user in the image using the artificial convolutional neural network resnet-50; monitoring of the user’s digital and physical activity; performing continuous user authentication based on periodic images of the user, the display screen and data entered by the user.

EFFECT: increase in the security of continuous authentication through the use of machine learning algorithms.

7 cl, 24 dwg