DEVICE, METHOD, AND SYSTEM OF DIFFERENTIATING BETWEEN VIRTUAL MACHINE AND NON-VIRTUALIZED DEVICE

摘要

Devices, systems, and methods of detecting user identity, differentiating between users of a computerized service, and detecting a cyber-attacker. An end-user device (a desktop computer, a laptop computer, a smartphone, a tablet, or the like) interacts and communicates with a server of a computerized server (a banking website, an electronic commerce website, or the like). The interactions are monitored, tracked and logged. Communication interferences are intentionally introduced to the communication session; and the server tracks the response or the reaction of the end-user device to such communication interferences. The system determines whether the user is a legitimate human user; or a cyber-attacker posing as a legitimate human user but actually utilizing a Virtual Machine.

主权项

1. A method comprising:
determining whether a user, who utilizes a computing device to interact with a computerized service, (A) is a user interacting with a non-virtualized computing device, or (B) is a Virtual Machine (VM) running on top of a Virtual Machine Monitor (VMM); wherein the determining comprises: monitoring response of the computing device to an interference that was introduced to a communication session between the computerized service and the computing device; based on the monitored response, determining whether said user, who utilizes the computing device to interact with a computerized service, (A) is a user interacting with a non-virtualized computing device, or (B) is a Virtual Machine (VM) running on top of a Virtual Machine Monitor (VMM).