BR112018011231A2 - sistemas de computador e método para inicializar com segurança um sistema de computador - Google Patents

sistemas de computador e método para inicializar com segurança um sistema de computador

Info

Publication number
BR112018011231A2
BR112018011231A2 BR112018011231A BR112018011231A BR112018011231A2 BR 112018011231 A2 BR112018011231 A2 BR 112018011231A2 BR 112018011231 A BR112018011231 A BR 112018011231A BR 112018011231 A BR112018011231 A BR 112018011231A BR 112018011231 A2 BR112018011231 A2 BR 112018011231A2
Authority
BR
Brazil
Prior art keywords
logic block
computer system
controller
instructions
reset
Prior art date
Application number
BR112018011231A
Other languages
English (en)
Portuguese (pt)
Inventor
Harrison Henry
Original Assignee
Garrison Tech Ltd
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 Garrison Tech Ltd filed Critical Garrison Tech Ltd
Publication of BR112018011231A2 publication Critical patent/BR112018011231A2/pt

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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • 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
    • G06F9/4401—Bootstrapping
    • 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
    • G06F9/4401—Bootstrapping
    • G06F9/4416—Network booting; Remote initial program loading [RIPL]

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Stored Programmes (AREA)
BR112018011231A 2015-12-03 2016-12-02 sistemas de computador e método para inicializar com segurança um sistema de computador BR112018011231A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1521394.5A GB2545010B (en) 2015-12-03 2015-12-03 Secure boot device
PCT/EP2016/079667 WO2017093533A1 (en) 2015-12-03 2016-12-02 Secure boot code cache which may be updated through the network

Publications (1)

Publication Number Publication Date
BR112018011231A2 true BR112018011231A2 (pt) 2018-11-21

Family

ID=55234390

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018011231A BR112018011231A2 (pt) 2015-12-03 2016-12-02 sistemas de computador e método para inicializar com segurança um sistema de computador

Country Status (7)

Country Link
US (1) US10242198B2 (enExample)
EP (1) EP3241144B1 (enExample)
JP (1) JP6968811B2 (enExample)
CN (1) CN108604276B (enExample)
BR (1) BR112018011231A2 (enExample)
GB (1) GB2545010B (enExample)
WO (1) WO2017093533A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10831897B2 (en) * 2017-07-14 2020-11-10 Dell Products, L.P. Selective enforcement of secure boot database entries in an information handling system
US10430225B1 (en) * 2017-09-29 2019-10-01 Amazon Technologies, Inc. Traffic management on an interconnect
GB2570143B (en) * 2018-01-12 2020-04-08 Garrison Tech Ltd Secure sharing of storage resources
US10916274B2 (en) 2019-04-19 2021-02-09 Samsung Electronics Co., Ltd. Power management integrated circuits and semiconductor memory modules including power management integrated circuits
US11657156B2 (en) * 2020-02-15 2023-05-23 Lenovo (Singapore) Pte. Ltd. Malware scan in response to power change
GB2592379B (en) 2020-02-25 2022-06-22 Garrison Tech Ltd Connection of computers over networks
CN111858428B (zh) * 2020-06-24 2022-03-22 山东云海国创云计算装备产业创新中心有限公司 一种服务器及其bios的通信管理电路

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US6546489B1 (en) 1999-03-04 2003-04-08 Western Digital Ventures, Inc. Disk drive which provides a secure boot of a host computer system from a protected area of a disk
US7007077B1 (en) * 2000-09-06 2006-02-28 Hitachi, Ltd. Remote maintenance method of an information processing apparatus
US7664984B2 (en) 2002-10-09 2010-02-16 Xpoint Technologies, Inc. Method and system for updating a software image
US20040076043A1 (en) * 2002-10-21 2004-04-22 Phoenix Technologies Ltd. Reliable and secure updating and recovery of firmware from a mass storage device
US7293165B1 (en) 2003-04-03 2007-11-06 Advanced Micro Devices, Inc. BMC-hosted boot ROM interface
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US20050172280A1 (en) * 2004-01-29 2005-08-04 Ziegler Jeremy R. System and method for preintegration of updates to an operating system
WO2007003836A2 (fr) 2005-06-30 2007-01-11 France Telecom Procede et dispositif de codage video
US7845005B2 (en) * 2006-02-07 2010-11-30 International Business Machines Corporation Method for preventing malicious software installation on an internet-connected computer
US20070226478A1 (en) * 2006-03-23 2007-09-27 John Rudelic Secure boot from secure non-volatile memory
US8024788B2 (en) 2007-05-31 2011-09-20 The Boeing Company Method and apparatus for reliable, high speed data transfers in a high assurance multiple level secure environment
US8265171B2 (en) 2008-02-26 2012-09-11 Richwave Technology Corp. Error resilient video transmission using instantaneous receiver feedback and channel quality adaptive packet retransmission
US8104083B1 (en) 2008-03-31 2012-01-24 Symantec Corporation Virtual machine file system content protection system and method
US8406296B2 (en) 2008-04-07 2013-03-26 Qualcomm Incorporated Video refresh adaptation algorithms responsive to error feedback
US8806607B2 (en) 2008-08-12 2014-08-12 Verizon Patent And Licensing Inc. Unauthorized data transfer detection and prevention
CN101360243A (zh) 2008-09-24 2009-02-04 腾讯科技（深圳）有限公司 基于反馈参考帧的视频通信系统及方法
US20110035808A1 (en) 2009-08-05 2011-02-10 The Penn State Research Foundation Rootkit-resistant storage disks
US8589302B2 (en) * 2009-11-30 2013-11-19 Intel Corporation Automated modular and secure boot firmware update
US8413253B2 (en) * 2009-12-30 2013-04-02 Intel Corporation Protecting persistent secondary platform storage against attack from malicious or unauthorized programs
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US9256745B2 (en) 2011-03-01 2016-02-09 Microsoft Technology Licensing, Llc Protecting operating system configuration values using a policy identifying operating system configuration settings
US8812830B2 (en) 2011-08-31 2014-08-19 Microsoft Corporation Attestation protocol for securely booting a guest operating system
GB2495468B (en) 2011-09-02 2017-12-13 Skype Video coding
WO2013126284A2 (en) 2012-02-24 2013-08-29 Vid Scale, Inc. Video coding using packet loss detection
US8745713B1 (en) 2012-08-31 2014-06-03 Cloud Cover Safety, Inc. Method and service for securing a system networked to a cloud computing environment from malicious code attacks
US9047471B2 (en) 2012-09-25 2015-06-02 Apple Inc. Security enclave processor boot control
CN103914658B (zh) * 2013-01-05 2017-02-22 展讯通信（上海）有限公司 终端设备的安全启动方法及终端设备
US9235724B2 (en) 2014-03-17 2016-01-12 Saudi Arabian Oil Company Systems, methods, and computer medium to securely transfer backup data between physically isolated networks having different levels of network protection
CN103870745B (zh) * 2014-04-01 2017-08-29 联想(北京)有限公司 电子设备和安全启动电子设备的方法
CN103955648B (zh) 2014-05-15 2017-02-01 乐视致新电子科技（天津）有限公司 校验系统镜像合法性的方法及装置
CN104363231B (zh) 2014-11-17 2017-09-19 北京锐驰信安技术有限公司 一种基于单向通道的网络安全隔离与信息交换方法及系统

Also Published As

Publication number Publication date
JP2018536958A (ja) 2018-12-13
EP3241144B1 (en) 2022-07-06
US20180314828A1 (en) 2018-11-01
GB2545010A (en) 2017-06-07
EP3241144A1 (en) 2017-11-08
CN108604276A (zh) 2018-09-28
GB201521394D0 (en) 2016-01-20
GB2545010B (en) 2018-01-03
WO2017093533A1 (en) 2017-06-08
JP6968811B2 (ja) 2021-11-17
US10242198B2 (en) 2019-03-26
CN108604276B (zh) 2022-04-29

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]