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1. WO2005001639 - SYSTEME INFORMATIQUE DE CONFIANCE

Numéro de publication WO/2005/001639
Date de publication 06.01.2005
N° de la demande internationale PCT/US2004/019434
Date du dépôt international 15.06.2004
Demande présentée en vertu du Chapitre 2 08.09.2005
CIB
H04L 9/00 2006.01
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
LTRANSMISSION D'INFORMATION NUMÉRIQUE, p.ex. COMMUNICATION TÉLÉGRAPHIQUE
9Dispositions pour les communications secrètes ou protégées
CPC
G06F 21/57
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
57Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
G06F 21/577
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
57Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
577Assessing vulnerabilities and evaluating computer system security
G06F 21/6218
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
62Protecting access to data via a platform, e.g. using keys or access control rules
6218to a system of files or objects, e.g. local or distributed file system or database
G06F 2221/2113
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
2113Multi-level security, e.g. mandatory access control
G06F 2221/2141
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
2141Access rights, e.g. capability lists, access control lists, access tables, access matrices
G06F 2221/2149
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
2149Restricted operating environment
Déposants
  • DIGITALNET GOVERNMENT SOLUTIONS, LLC [US/US]; 2525 Network Place Herndon, VA 20171, US
Inventeurs
  • FOCKE, Michel, W.; US
  • KNOKE, James, E.; US
  • BARBIERI, Paul, A.; US
  • WHERLEY, Robert, D.; US
  • ATA, John, G.; US
  • ENGEN, Dwight, B.; US
Mandataires
  • MCQUADE, Paul, F. ; Greenberg Traurig 1750 Tysons Blvd. Suite 1200 McLean, VA 22102, US
Données relatives à la priorité
10/462,77117.06.2003US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) TRUSTED COMPUTER SYSTEM
(FR) SYSTEME INFORMATIQUE DE CONFIANCE
Abrégé
(EN)
A trusted computer system that offers Linux® compatibility and supports contemporary hardware speeds. It is designed to require no porting of common applications which run on Linux, to be easy to develop for, and to allow the use of a wide variety of modern development tools. The system is further designed to meet or exceed the Common Criteria EAL-5 or higher rating through incorporation of required security features, as well as a very high level of assurance for handling data at a wide range of sensitivity (e.g., classification) levels in a wide range of operational environments. This is achieved through the implementation of a well-layered operating system which has been designed from the ground up to enforce security, but which also supports Linux operating system functions and methods.
(FR)
La présente invention concerne un système informatique de confiance qui offre une compatibilité Linux® et prend en charge des vitesses de matériel contemporain. Ce système est conçu de manière à ne nécessiter aucun portage d'applications communes qui fonctionnent sur Linux, est facile à développer de façon à permettre l'utilisation d'une grande variété d'outils de développement modernes. Ce système est également conçu de manière à correspondre aux critères communs EAL-5, voire à les dépasser ou, de manière à élever sa cote via l'incorporation d'éléments de sécurité requis, de même qu'il atteint un très haut niveau d'assurance dans le traitement de données dans une grande plage de niveaux de sensibilité (par exemple de classification) et ce dans une grande gamme d'environnements opérationnels. Ces résultats sont obtenus grâce à l'implémentation d'un système d'exploitation en couche par puits qui a été conçu du début à la fin de façon à renforcer la sécurité, mais qui prend également en charge les fonctions et les procédés du système d'exploitation Linux.
Également publié en tant que
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