EADS Defence and Security Systems Patent applications |
Patent application number | Title | Published |
20110261962 | METHOD AND SYSTEM FOR DISTRIBUTING CRYPTOGRAPHIC KEYS IN A HIERARCHIZED NETWORK - A method is presented for distributing cryptographic keys in a hierarchized network including at least one device in charge of a higher group of devices, wherein at least one of the devices of the group of devices is also in charge of a lower group of devices. The method includes the steps of: a) storing ( | 10-27-2011 |
20110035586 | SYSTEM AND METHOD FOR SECURING A COMPUTER COMPRISING A MICROKERNEL - A method of securing a computer comprising a microkernel and a system for interfacing with at least one virtualized operating system are presented. The microkernel includes a clock drive, a scheduler and an inter-process communication manager. The system for interfacing forms at least one virtual machine associated with each operating system and allows execution of the latter without modification. The method includes, at the level of the system for interfacing, the steps of:—intercepting any communication between a means external to the operating system and the operating system,—verifying that predefined rules of access to said external means are validated by said communication;—transmitting the communication to the recipient if the rules are validated. | 02-10-2011 |
20100315507 | SURVEILLANCE SYSTEM INCLUDING A LARGE NUMBER OF CAMERAS - The surveillance system includes video detectors, and central aggregation device including a control device for controlling the video detectors, and a display device and image analysis device for displaying and analyzing images coming from one or more video detectors. The system further includes an intermediate aggregation device connected to a subset of the video detectors and to the central aggregation device, and including a merging device adapted to analyze the images from at least two video detectors of the subset of video detectors in order to trigger an alarm sent to the central aggregation device as a function of the result of the analysis. | 12-16-2010 |