Patent · US Active

Method for detecting attacks to multimedia systems and multimedia system with attack detection functionality

US9032515B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

NEC EUROPE LTD. · DE

Inventors

Saverio Niccolini · Heidelberg, DE
Thilo Ewald · Heidelberg, DE
Stefan Schmid · Waiblingen, DE

Key dates

Filing date	Aug 21, 2007
Grant date	May 12, 2015
Priority date	—
Expiry date	Oct 27, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04L65/1104
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for detecting attacks to multimedia systems, wherein a communication path (1) is established within the multimedia system by a multimedia communication flow between a communication source and a communication destination, is characterized in that at least two devices (3, 4, 8) are provided along the communication path (1), each the device (3, 4, 8) acting as inspection device (2) that is enabled to inspect the multimedia communication flow that transits the inspection device (2), and that the results of the single inspections are accumulated along the communication path (1). Furthermore, a multimedia system with attack detection functionality is described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.