KR20240038774A - 보안 가상 머신들의 진단 상태 저장 - Google Patents

보안 가상 머신들의 진단 상태 저장 Download PDF

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Publication number
KR20240038774A
KR20240038774A KR1020247006343A KR20247006343A KR20240038774A KR 20240038774 A KR20240038774 A KR 20240038774A KR 1020247006343 A KR1020247006343 A KR 1020247006343A KR 20247006343 A KR20247006343 A KR 20247006343A KR 20240038774 A KR20240038774 A KR 20240038774A
Authority
KR
South Korea
Prior art keywords
virtual machine
memory
diagnostic
state
request
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020247006343A
Other languages
English (en)
Korean (ko)
Inventor
조나단 브래드버리
토스텐 헨델
라인하르트 부엔겐
클라우디오 임브렌다
크리스찬 본트래거
야노쉬 안드레아스 프랭크
Original Assignee
인터내셔널 비지네스 머신즈 코포레이션
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
Application filed by 인터내셔널 비지네스 머신즈 코포레이션 filed Critical 인터내셔널 비지네스 머신즈 코포레이션
Publication of KR20240038774A publication Critical patent/KR20240038774A/ko
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45587—Isolation or security of virtual machine instances

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Crushing And Grinding (AREA)
  • Debugging And Monitoring (AREA)
KR1020247006343A 2021-09-14 2022-09-12 보안 가상 머신들의 진단 상태 저장 Pending KR20240038774A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/474,220 2021-09-14
US17/474,220 US12019772B2 (en) 2021-09-14 2021-09-14 Storing diagnostic state of secure virtual machines
PCT/EP2022/075220 WO2023041462A1 (en) 2021-09-14 2022-09-12 Storing diagnostic state of secure virtual machines

Publications (1)

Publication Number Publication Date
KR20240038774A true KR20240038774A (ko) 2024-03-25

Family

ID=83322570

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247006343A Pending KR20240038774A (ko) 2021-09-14 2022-09-12 보안 가상 머신들의 진단 상태 저장

Country Status (8)

Country Link
US (1) US12019772B2 (https=)
EP (1) EP4402570A1 (https=)
JP (1) JP2024533120A (https=)
KR (1) KR20240038774A (https=)
CN (1) CN117940900A (https=)
CA (1) CA3217891A1 (https=)
TW (1) TWI806622B (https=)
WO (1) WO2023041462A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230102111A1 (en) * 2021-09-30 2023-03-30 Lenovo Global Technology (United States) Inc. Securing customer sensitive information on private cloud platforms
US12130695B2 (en) * 2023-02-06 2024-10-29 Dell Products L.P. Collecting crash-related information for a secure workspace
US12418423B2 (en) * 2023-04-11 2025-09-16 Hewlett Packard Enterprise Development Lp Binding a virtual security processor to a physical security processor

Family Cites Families (24)

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US5224206A (en) * 1989-12-01 1993-06-29 Digital Equipment Corporation System and method for retrieving justifiably relevant cases from a case library
US5699505A (en) * 1994-08-08 1997-12-16 Unisys Corporation Method and system for automatically collecting diagnostic information from a computer system
US6738928B1 (en) * 2000-06-19 2004-05-18 Hewlett-Packard Development Company, L.P. Method and expert system for analysis of crash dumps
US6671687B1 (en) * 2000-09-29 2003-12-30 Ncr Corporation Method and apparatus for protecting data retrieved from a database
US8375386B2 (en) * 2005-06-29 2013-02-12 Microsoft Corporation Failure management for a virtualized computing environment
US9354927B2 (en) * 2006-12-21 2016-05-31 Vmware, Inc. Securing virtual machine data
JP5255348B2 (ja) * 2007-07-16 2013-08-07 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． クラッシュダンプ用のメモリアロケーション
US9251339B2 (en) * 2007-12-29 2016-02-02 International Business Machines Corporation Core dump privacy during application failure
US20090240953A1 (en) 2008-03-19 2009-09-24 Safenet, Inc. On-disk software image encryption
US9383970B2 (en) * 2009-08-13 2016-07-05 Microsoft Technology Licensing, Llc Distributed analytics platform
GB2526217B (en) 2013-03-15 2020-11-04 Intel Corp Mobile computing device technology and systems and methods utilizing the same
US9286152B2 (en) 2013-06-14 2016-03-15 Microsoft Technology Licensing, Llc Securely obtaining memory content after device malfunction
US9792448B2 (en) 2014-02-28 2017-10-17 Advanced Micro Devices, Inc. Cryptographic protection of information in a processing system
KR102584506B1 (ko) * 2015-06-24 2023-10-04 어드밴스드 마이크로 디바이시즈, 인코포레이티드 가상 기계들을 위한 상태 정보 보호
US10296413B2 (en) 2016-05-02 2019-05-21 Microsoft Technology Licensing, Llc Recovery environment for a virtual machine
US10270596B2 (en) 2016-09-16 2019-04-23 International Business Machnines Corporation Generating memory dumps
US10366227B2 (en) 2016-11-15 2019-07-30 International Business Machines Corporation Secure debugging in a trustable computing environment
US10496425B2 (en) 2017-02-21 2019-12-03 Red Hat, Inc. Systems and methods for providing processor state protections in a virtualized environment
US9892256B1 (en) 2017-04-10 2018-02-13 Bracket Computing, Inc. Threat defense techniques
US20180341768A1 (en) * 2017-05-26 2018-11-29 Microsoft Technology Licensing, Llc Virtual machine attestation
US10848474B2 (en) 2018-02-26 2020-11-24 Red Hat, Inc. Firmware validation for encrypted virtual machines
US10698716B2 (en) * 2018-03-15 2020-06-30 Nutanix, Inc. Virtual machine state recorder
US11308215B2 (en) * 2019-03-08 2022-04-19 International Business Machines Corporation Secure interface control high-level instruction interception for interruption enablement
CN112860380A (zh) 2021-03-04 2021-05-28 中国科学院信息工程研究所 一种基于内置安全芯片的虚拟机可信迁移方法

Also Published As

Publication number Publication date
TW202311945A (zh) 2023-03-16
US12019772B2 (en) 2024-06-25
EP4402570A1 (en) 2024-07-24
CN117940900A (zh) 2024-04-26
WO2023041462A1 (en) 2023-03-23
US20230083083A1 (en) 2023-03-16
JP2024533120A (ja) 2024-09-12
TWI806622B (zh) 2023-06-21
CA3217891A1 (en) 2023-03-23

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