The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2017
Filed:
Mar. 03, 2014
Orange, Paris, FR;
Kahina Lazri, Caen, FR;
Sylvie Laniepce, Caen, FR;
ORANGE, Paris, FR;
Abstract
The invention relates to a method for detecting attacks on at least one virtual machine in a system including at least one host server () hosting a set of virtual machines (VM, VM, VM, etc.), the method including the steps of: receiving (E) an alert indicating a breakdown in performance in a virtual machine; verifying (E) that a mechanism for managing resource contention has been implemented for the virtual machine; detecting (E), over a given time interval, at least one time correlation between the breakdown in performance that occurred in the virtual machine and a variation in the use of at least one resource of the host server by at least one other virtual machine, data representing the use of resources being collected at regular intervals.