WO2003010643A3 - Methods and systems for promoting security in a computer system employing attached storage devices - Google Patents

Methods and systems for promoting security in a computer system employing attached storage devices Download PDF

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Publication number
WO2003010643A3
WO2003010643A3 PCT/US2002/023907 US0223907W WO03010643A3 WO 2003010643 A3 WO2003010643 A3 WO 2003010643A3 US 0223907 W US0223907 W US 0223907W WO 03010643 A3 WO03010643 A3 WO 03010643A3
Authority
WO
WIPO (PCT)
Prior art keywords
storage device
methods
systems
computer system
security
Prior art date
Application number
PCT/US2002/023907
Other languages
French (fr)
Other versions
WO2003010643A2 (en
Inventor
Robert H Thibadeau
Original Assignee
Antique Books Inc
Robert H Thibadeau
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25432712&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2003010643(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Antique Books Inc, Robert H Thibadeau filed Critical Antique Books Inc
Priority to JP2003515953A priority Critical patent/JP4392241B2/en
Priority to CN02814972.6A priority patent/CN1535411B/en
Publication of WO2003010643A2 publication Critical patent/WO2003010643A2/en
Publication of WO2003010643A3 publication Critical patent/WO2003010643A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
    • G06F21/805—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors using a security table for the storage sub-system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/062—Securing storage systems
    • G06F3/0622—Securing storage systems in relation to access
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0637—Permissions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems

Abstract

The present methods and systems use specially isolated techniques for promoting security in a computer system. In one embodiment of these methods and systems, a simple file system is concealed in the storage of the computer system and is managed with a processor and simple non-writeable code operating on the storage device. Strong cryptographic design permits the present computer security methods and systems to secure data on the storage device. In one method embodiment, a computer system is provided with an operating system in operative association with at least one storage device, wherein the storage device includes firmware and a processor for processing data and instructions stored on the storage device. The method includes creating at least one security partition in, and restricting access to, at least a portion of the storage device by the operating system. The method also includes creating at least one security partition in the storage device. The method also includes providing at least one authority record and data associated with the authority record in the storage device. System and computer-readable medium embodiments structured in accordance with the method embodiments discussed herein are also provided.
PCT/US2002/023907 2001-07-25 2002-07-25 Methods and systems for promoting security in a computer system employing attached storage devices WO2003010643A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003515953A JP4392241B2 (en) 2001-07-25 2002-07-25 Method and system for promoting safety protection in a computer system employing an attached storage device
CN02814972.6A CN1535411B (en) 2001-07-25 2002-07-25 Method and system for promoting security in computer system employing attached storage devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/912,931 2001-07-25
US09/912,931 US7036020B2 (en) 2001-07-25 2001-07-25 Methods and systems for promoting security in a computer system employing attached storage devices

Publications (2)

Publication Number Publication Date
WO2003010643A2 WO2003010643A2 (en) 2003-02-06
WO2003010643A3 true WO2003010643A3 (en) 2004-03-18

Family

ID=25432712

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/023907 WO2003010643A2 (en) 2001-07-25 2002-07-25 Methods and systems for promoting security in a computer system employing attached storage devices

Country Status (4)

Country Link
US (4) US7036020B2 (en)
JP (1) JP4392241B2 (en)
CN (1) CN1535411B (en)
WO (1) WO2003010643A2 (en)

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