HARDWARE VIRTUALIZED ISOLATION FOR ENSURING SECURITY Russian patent published in 2021 - IPC G06F21/53 H04L12/46 

FIELD: computer technology.

SUBSTANCE: invention relates to the field of computer technology. Method for protecting a host device performed by a host operating system executed in the host device contains stages at which it is detected that an application executed in the host operating system is trying to access a network resource that is accessible to the host device through a network; as a reaction to the detection that the application is trying to access the network resource, it is determined whether the network resource is an untrusted network resource; as a reaction to the determination that the network resource is the untrusted network resource: a container is activated that is isolated from the host operating system, wherein the container is made with the possibility to execute an application version, and the untrusted network resource is transferred to the container, thereby allowing the application version executed in the container to access the untrusted network resource; and as a reaction to the determination that access to the untrusted network resource is completed, the container is suspended.

EFFECT: ensuring the security of the host device from malicious attacks.

26 cl, 7 dwg, 1 tbl