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1. WO2014166753 - MALWARE-PROOF DATA PROCESSING SYSTEM

Publication Number WO/2014/166753
Publication Date 16.10.2014
International Application No. PCT/EP2014/056190
International Filing Date 27.03.2014
IPC
G06F 13/12 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
10Program control for peripheral devices
12using hardware independent of the central processor, e.g. channel or peripheral processor
G06F 15/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
15Digital computers in general; Data processing equipment in general
G06F 21/00 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
CPC
G06F 12/1483
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
12Accessing, addressing or allocating within memory systems or architectures
14Protection against unauthorised use of memory ; or access to memory
1458by checking the subject access rights
1483using an access-table, e.g. matrix or list
G06F 13/122
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
10Program control for peripheral devices
12using hardware independent of the central processor, e.g. channel or peripheral processor
122where hardware performs an I/O function other than control of data transfer
G06F 21/56
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
55Detecting local intrusion or implementing counter-measures
56Computer malware detection or handling, e.g. anti-virus arrangements
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 21/62
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
G06F 2212/1052
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2212Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
10Providing a specific technical effect
1052Security improvement
Applicants
  • BECKER, Friedhelm [DE]/[DE]
Inventors
  • BECKER, Friedhelm
Agents
  • LENZING GERBER STUTE PARTNERSCHAFTSGESELLSCHAFT VON PATENTANWÄLTEN
Priority Data
10 2013 005 971.209.04.2013DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SCHADSOFTWARE-SICHERES DATENVERARBEITUNGSSYSTEM
(EN) MALWARE-PROOF DATA PROCESSING SYSTEM
(FR) SYSTÈME DE TRAITEMENT DE DONNÉES ANTI LOGICIELS MALVEILLANTS
Abstract
(DE)
Die Erfindung betrifft ein Datenverarbeitungssystem bei dem eine strikte Trennung von Prozessoraufgaben und Datenkategorien vorliegt, wobei Prozessoraufgaben getrennt werden in Software laden und initialisieren (Ladeprozessor (8)) und Dateienbearbeitung (Hauptprozessor (1)) und Datenkategorien getrennt werden in Adressdaten (12), Instruktionen (11), funktionsinterne Daten (13), Zieldaten des Hauptprozessors (14) und Zieldaten des Ladeprozessors (15). Dadurch besteht Schutz vor Schadsoftware unabhängig vom Übertragungsmedium und von der Art der Schadsoftware, auch gegen zukünftige Schadsoftware und ohne Leistungseinbußen des Rechnersystems.
(EN)
The invention relates to a data processing system, wherein there is a strict separation of processor tasks and data categories, wherein processor tasks are separated into software loading and initialization (loading processor (8)) and file editing (main processor (1)) and data categories are separated into address data (12), instructions (11), function-internal data (13), target data of the main processor (14), and target data of the loading processor (15). Thus, there is protection against malware regardless of the transfer medium or the type of malware, including against future malware, and without a loss of performance of the computer system.
(FR)
L'invention concerne un système de traitement de données à séparation stricte des tâches de processeur et des catégories de données, les tâches de processeur étant séparées en chargement et initialisation de logiciels (processeur de chargement (8)) et en traitement de fichiers (processeur principal (1)) et les catégories de données étant séparées en données d'adresse (12), en instructions (11), en données spécifiques de fonction (13), en données cibles du processeur principal (14) et en données cibles du processeur de chargement (15). L'invention assure de ce fait une protection contre les logiciels malveillants indépendamment du support de transmission et du type de logiciel malveillant, ainsi qu'une protection contre de futurs logiciels malveillants et sans pertes de puissance du système informatique.
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