WO2006071610A1 - Mechanism to determine trust of out-of band management agents - Google Patents
Mechanism to determine trust of out-of band management agents Download PDFInfo
- Publication number
- WO2006071610A1 WO2006071610A1 PCT/US2005/045998 US2005045998W WO2006071610A1 WO 2006071610 A1 WO2006071610 A1 WO 2006071610A1 US 2005045998 W US2005045998 W US 2005045998W WO 2006071610 A1 WO2006071610 A1 WO 2006071610A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- management agent
- bit
- resources
- access
- trusted environment
- Prior art date
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
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/74—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information operating in dual or compartmented mode, i.e. at least one secure mode
-
- 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
- G06F21/50—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
Definitions
- Out-of-band management agents such as intelligent platform
- Figure 2 illustrates one embodiment of a central processing unit
- Figure 3 is a diagram of one embodiment of a trusted or secured
- Pentium® IV processors available from Intel Corporation of
- cache 220 may have various features
- private memory 225 may be external to and separate from cache memory
- ICH 140 provides an interface to input/output (I/O) devices within hub interface.
- out-of-band management agent 390 is an entity that operates
- agent 390 in out-of-band agent 390 to certify that agent 390 is secure.
- register 120 is checked to determine the security status of out-of-band agent 390.
- platform 300 can attest to if the system 100 hardware (e.g., hardware 380) is in a
- out-of-band agent 390 is untrusted, resulting in hardware 390 preventing access
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0714632A GB2437215B (en) | 2004-12-29 | 2005-12-19 | Mechanism to determine trust of out-of band management agents |
DE112005003340T DE112005003340B4 (en) | 2004-12-29 | 2005-12-19 | Mechanism for determining the trustworthiness of out-of-band management agents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/025,751 US8533777B2 (en) | 2004-12-29 | 2004-12-29 | Mechanism to determine trust of out-of-band management agents |
US11/025,751 | 2004-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006071610A1 true WO2006071610A1 (en) | 2006-07-06 |
Family
ID=36252216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/045998 WO2006071610A1 (en) | 2004-12-29 | 2005-12-19 | Mechanism to determine trust of out-of band management agents |
Country Status (5)
Country | Link |
---|---|
US (1) | US8533777B2 (en) |
DE (1) | DE112005003340B4 (en) |
GB (1) | GB2437215B (en) |
TW (1) | TWI310515B (en) |
WO (1) | WO2006071610A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8533777B2 (en) | 2004-12-29 | 2013-09-10 | Intel Corporation | Mechanism to determine trust of out-of-band management agents |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8782654B2 (en) | 2004-03-13 | 2014-07-15 | Adaptive Computing Enterprises, Inc. | Co-allocating a reservation spanning different compute resources types |
US20070266388A1 (en) | 2004-06-18 | 2007-11-15 | Cluster Resources, Inc. | System and method for providing advanced reservations in a compute environment |
US8176490B1 (en) | 2004-08-20 | 2012-05-08 | Adaptive Computing Enterprises, Inc. | System and method of interfacing a workload manager and scheduler with an identity manager |
CA2827035A1 (en) | 2004-11-08 | 2006-05-18 | Adaptive Computing Enterprises, Inc. | System and method of providing system jobs within a compute environment |
US9075657B2 (en) | 2005-04-07 | 2015-07-07 | Adaptive Computing Enterprises, Inc. | On-demand access to compute resources |
US8863143B2 (en) | 2006-03-16 | 2014-10-14 | Adaptive Computing Enterprises, Inc. | System and method for managing a hybrid compute environment |
US9231886B2 (en) | 2005-03-16 | 2016-01-05 | Adaptive Computing Enterprises, Inc. | Simple integration of an on-demand compute environment |
US20080126590A1 (en) * | 2006-06-29 | 2008-05-29 | Rothman Michael A | Semiconductor based host protected addressing in computing devices |
US7765374B2 (en) * | 2007-01-25 | 2010-07-27 | Microsoft Corporation | Protecting operating-system resources |
US8041773B2 (en) | 2007-09-24 | 2011-10-18 | The Research Foundation Of State University Of New York | Automatic clustering for self-organizing grids |
US20090307711A1 (en) * | 2008-06-05 | 2009-12-10 | International Business Machines Corporation | Integrating computation and communication on server attached accelerators |
US20110035808A1 (en) * | 2009-08-05 | 2011-02-10 | The Penn State Research Foundation | Rootkit-resistant storage disks |
US9069929B2 (en) | 2011-10-31 | 2015-06-30 | Iii Holdings 2, Llc | Arbitrating usage of serial port in node card of scalable and modular servers |
US9465771B2 (en) | 2009-09-24 | 2016-10-11 | Iii Holdings 2, Llc | Server on a chip and node cards comprising one or more of same |
US20110103391A1 (en) | 2009-10-30 | 2011-05-05 | Smooth-Stone, Inc. C/O Barry Evans | System and method for high-performance, low-power data center interconnect fabric |
US9077654B2 (en) * | 2009-10-30 | 2015-07-07 | Iii Holdings 2, Llc | System and method for data center security enhancements leveraging managed server SOCs |
US20130107444A1 (en) | 2011-10-28 | 2013-05-02 | Calxeda, Inc. | System and method for flexible storage and networking provisioning in large scalable processor installations |
US8599863B2 (en) | 2009-10-30 | 2013-12-03 | Calxeda, Inc. | System and method for using a multi-protocol fabric module across a distributed server interconnect fabric |
US9876735B2 (en) | 2009-10-30 | 2018-01-23 | Iii Holdings 2, Llc | Performance and power optimized computer system architectures and methods leveraging power optimized tree fabric interconnect |
US9054990B2 (en) | 2009-10-30 | 2015-06-09 | Iii Holdings 2, Llc | System and method for data center security enhancements leveraging server SOCs or server fabrics |
US9680770B2 (en) | 2009-10-30 | 2017-06-13 | Iii Holdings 2, Llc | System and method for using a multi-protocol fabric module across a distributed server interconnect fabric |
US9648102B1 (en) | 2012-12-27 | 2017-05-09 | Iii Holdings 2, Llc | Memcached server functionality in a cluster of data processing nodes |
US11720290B2 (en) | 2009-10-30 | 2023-08-08 | Iii Holdings 2, Llc | Memcached server functionality in a cluster of data processing nodes |
US9311269B2 (en) | 2009-10-30 | 2016-04-12 | Iii Holdings 2, Llc | Network proxy for high-performance, low-power data center interconnect fabric |
US10877695B2 (en) | 2009-10-30 | 2020-12-29 | Iii Holdings 2, Llc | Memcached server functionality in a cluster of data processing nodes |
US9489133B2 (en) * | 2011-11-30 | 2016-11-08 | International Business Machines Corporation | Optimizing migration/copy of de-duplicated data |
US9053315B2 (en) | 2012-06-28 | 2015-06-09 | Lenova Enterprise Solutions (Singapore) Pte. Ltd. | Trusted system network |
US10878134B2 (en) * | 2019-03-29 | 2020-12-29 | Intel Corporation | Technologies for controlling memory access transactions received from one or more I/O devices |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0312194A2 (en) * | 1987-10-09 | 1989-04-19 | Hitachi, Ltd. | Data processor having two modes of operation |
US20030188165A1 (en) * | 2002-03-29 | 2003-10-02 | Sutton James A. | System and method for execution of a secured environment initialization instruction |
US20030204693A1 (en) * | 2002-04-30 | 2003-10-30 | Moran Douglas R. | Methods and arrangements to interface memory |
US20030226014A1 (en) * | 2002-05-31 | 2003-12-04 | Schmidt Rodney W. | Trusted client utilizing security kernel under secure execution mode |
US20040003321A1 (en) * | 2002-06-27 | 2004-01-01 | Glew Andrew F. | Initialization of protected system |
Family Cites Families (273)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125964A (en) * | 1964-03-24 | silverman | ||
US3493274A (en) * | 1967-12-18 | 1970-02-03 | Little Inc A | Magnetic support systems |
US3664268A (en) * | 1969-12-15 | 1972-05-23 | Avco Corp | System for and method of levitating vehicles in a ground transportation system |
US3699532A (en) | 1970-04-21 | 1972-10-17 | Singer Co | Multiprogramming control for a data handling system |
DE2146143A1 (en) * | 1971-09-15 | 1973-03-22 | Krauss Maffei Ag | ELECTROMAGNETIC SUPPORT OR GUIDANCE SYSTEM |
US3996449A (en) | 1975-08-25 | 1976-12-07 | International Business Machines Corporation | Operating system authenticator |
US4162536A (en) | 1976-01-02 | 1979-07-24 | Gould Inc., Modicon Div. | Digital input/output system and method |
US4037214A (en) | 1976-04-30 | 1977-07-19 | International Business Machines Corporation | Key register controlled accessing system |
US4247905A (en) | 1977-08-26 | 1981-01-27 | Sharp Kabushiki Kaisha | Memory clear system |
US4278837A (en) | 1977-10-31 | 1981-07-14 | Best Robert M | Crypto microprocessor for executing enciphered programs |
US4276594A (en) | 1978-01-27 | 1981-06-30 | Gould Inc. Modicon Division | Digital computer with multi-processor capability utilizing intelligent composite memory and input/output modules and method for performing the same |
US4207609A (en) | 1978-05-08 | 1980-06-10 | International Business Machines Corporation | Method and means for path independent device reservation and reconnection in a multi-CPU and shared device access system |
JPS5823570B2 (en) | 1978-11-30 | 1983-05-16 | 国産電機株式会社 | Liquid level detection device |
JPS5576447A (en) | 1978-12-01 | 1980-06-09 | Fujitsu Ltd | Address control system for software simulation |
US4307447A (en) | 1979-06-19 | 1981-12-22 | Gould Inc. | Programmable controller |
US4259908A (en) * | 1979-07-19 | 1981-04-07 | Krauss-Maffei Ag | Electromagnetic suspension vehicle |
US4319323A (en) | 1980-04-04 | 1982-03-09 | Digital Equipment Corporation | Communications device for data processing system |
US4419724A (en) | 1980-04-14 | 1983-12-06 | Sperry Corporation | Main bus interface package |
US4366537A (en) | 1980-05-23 | 1982-12-28 | International Business Machines Corp. | Authorization mechanism for transfer of program control or data between different address spaces having different storage protect keys |
US4403283A (en) | 1980-07-28 | 1983-09-06 | Ncr Corporation | Extended memory system and method |
DE3034581A1 (en) | 1980-09-13 | 1982-04-22 | Robert Bosch Gmbh, 7000 Stuttgart | READ-OUT LOCK FOR ONE-CHIP MICROPROCESSORS |
US4521852A (en) | 1982-06-30 | 1985-06-04 | Texas Instruments Incorporated | Data processing device formed on a single semiconductor substrate having secure memory |
JPS59111561A (en) | 1982-12-17 | 1984-06-27 | Hitachi Ltd | Access controlling system of composite processor system |
US4759064A (en) | 1985-10-07 | 1988-07-19 | Chaum David L | Blind unanticipated signature systems |
US4975836A (en) | 1984-12-19 | 1990-12-04 | Hitachi, Ltd. | Virtual computer system |
JPS61206057A (en) | 1985-03-11 | 1986-09-12 | Hitachi Ltd | Address converting device |
FR2592510B1 (en) | 1985-12-31 | 1988-02-12 | Bull Cp8 | METHOD AND APPARATUS FOR CERTIFYING SERVICES OBTAINED USING A PORTABLE MEDIUM SUCH AS A MEMORY CARD |
FR2601476B1 (en) | 1986-07-11 | 1988-10-21 | Bull Cp8 | METHOD FOR AUTHENTICATING EXTERNAL AUTHORIZATION DATA BY A PORTABLE OBJECT SUCH AS A MEMORY CARD |
FR2601525B1 (en) | 1986-07-11 | 1988-10-21 | Bull Cp8 | SECURITY DEVICE PROHIBITING THE OPERATION OF AN ELECTRONIC ASSEMBLY AFTER A FIRST SHUTDOWN OF ITS POWER SUPPLY |
FR2601535B1 (en) | 1986-07-11 | 1988-10-21 | Bull Cp8 | METHOD FOR CERTIFYING THE AUTHENTICITY OF DATA EXCHANGED BETWEEN TWO DEVICES CONNECTED LOCALLY OR REMOTELY THROUGH A TRANSMISSION LINE |
FR2618002B1 (en) | 1987-07-10 | 1991-07-05 | Schlumberger Ind Sa | METHOD AND SYSTEM FOR AUTHENTICATING ELECTRONIC MEMORY CARDS |
US5007082A (en) | 1988-08-03 | 1991-04-09 | Kelly Services, Inc. | Computer software encryption apparatus |
US5079737A (en) | 1988-10-25 | 1992-01-07 | United Technologies Corporation | Memory management unit for the MIL-STD 1750 bus |
US5434999A (en) | 1988-11-09 | 1995-07-18 | Bull Cp8 | Safeguarded remote loading of service programs by authorizing loading in protected memory zones in a terminal |
FR2640798B1 (en) | 1988-12-20 | 1993-01-08 | Bull Cp8 | DATA PROCESSING DEVICE COMPRISING AN ELECTRICALLY ERASABLE AND REPROGRAMMABLE NON-VOLATILE MEMORY |
JPH02171934A (en) | 1988-12-26 | 1990-07-03 | Hitachi Ltd | Virtual machine system |
JPH02208740A (en) | 1989-02-09 | 1990-08-20 | Fujitsu Ltd | Virtual computer control system |
US5781753A (en) | 1989-02-24 | 1998-07-14 | Advanced Micro Devices, Inc. | Semi-autonomous RISC pipelines for overlapped execution of RISC-like instructions within the multiple superscalar execution units of a processor having distributed pipeline control for speculative and out-of-order execution of complex instructions |
US5442645A (en) | 1989-06-06 | 1995-08-15 | Bull Cp8 | Method for checking the integrity of a program or data, and apparatus for implementing this method |
JP2590267B2 (en) | 1989-06-30 | 1997-03-12 | 株式会社日立製作所 | Display control method in virtual machine |
US5022077A (en) | 1989-08-25 | 1991-06-04 | International Business Machines Corp. | Apparatus and method for preventing unauthorized access to BIOS in a personal computer system |
JP2825550B2 (en) | 1989-09-21 | 1998-11-18 | 株式会社日立製作所 | Multiple virtual space address control method and computer system |
CA2010591C (en) | 1989-10-20 | 1999-01-26 | Phillip M. Adams | Kernels, description tables and device drivers |
CA2027799A1 (en) | 1989-11-03 | 1991-05-04 | David A. Miller | Method and apparatus for independently resetting processors and cache controllers in multiple processor systems |
US5075842A (en) | 1989-12-22 | 1991-12-24 | Intel Corporation | Disabling tag bit recognition and allowing privileged operations to occur in an object-oriented memory protection mechanism |
EP0473913A3 (en) | 1990-09-04 | 1992-12-16 | International Business Machines Corporation | Method and apparatus for providing a service pool of virtual machines for a plurality of vm users |
US5108590A (en) | 1990-09-12 | 1992-04-28 | Disanto Dennis | Water dispenser |
US5230069A (en) | 1990-10-02 | 1993-07-20 | International Business Machines Corporation | Apparatus and method for providing private and shared access to host address and data spaces by guest programs in a virtual machine computer system |
US5317705A (en) | 1990-10-24 | 1994-05-31 | International Business Machines Corporation | Apparatus and method for TLB purge reduction in a multi-level machine system |
US5287363A (en) | 1991-07-01 | 1994-02-15 | Disk Technician Corporation | System for locating and anticipating data storage media failures |
US5437033A (en) | 1990-11-16 | 1995-07-25 | Hitachi, Ltd. | System for recovery from a virtual machine monitor failure with a continuous guest dispatched to a nonguest mode |
US5255379A (en) | 1990-12-28 | 1993-10-19 | Sun Microsystems, Inc. | Method for automatically transitioning from V86 mode to protected mode in a computer system using an Intel 80386 or 80486 processor |
US5453003A (en) | 1991-01-09 | 1995-09-26 | Pfefferle; William C. | Catalytic method |
US5446904A (en) | 1991-05-17 | 1995-08-29 | Zenith Data Systems Corporation | Suspend/resume capability for a protected mode microprocessor |
JPH04348434A (en) | 1991-05-27 | 1992-12-03 | Hitachi Ltd | Virtual computer system |
US5522075A (en) | 1991-06-28 | 1996-05-28 | Digital Equipment Corporation | Protection ring extension for computers having distinct virtual machine monitor and virtual machine address spaces |
US5319760A (en) | 1991-06-28 | 1994-06-07 | Digital Equipment Corporation | Translation buffer for virtual machines with address space match |
US5455909A (en) | 1991-07-05 | 1995-10-03 | Chips And Technologies Inc. | Microprocessor with operation capture facility |
JPH06236284A (en) | 1991-10-21 | 1994-08-23 | Intel Corp | Method for preservation and restoration of computer-system processing state and computer system |
US5627987A (en) | 1991-11-29 | 1997-05-06 | Kabushiki Kaisha Toshiba | Memory management and protection system for virtual memory in computer system |
US5574936A (en) | 1992-01-02 | 1996-11-12 | Amdahl Corporation | Access control mechanism controlling access to and logical purging of access register translation lookaside buffer (ALB) in a computer system |
US5486529A (en) | 1992-04-16 | 1996-01-23 | Zeneca Limited | Certain pyridyl ketones for treating diseases involving leukocyte elastase |
US5421006A (en) | 1992-05-07 | 1995-05-30 | Compaq Computer Corp. | Method and apparatus for assessing integrity of computer system software |
US5610981A (en) | 1992-06-04 | 1997-03-11 | Integrated Technologies Of America, Inc. | Preboot protection for a data security system with anti-intrusion capability |
US5237616A (en) | 1992-09-21 | 1993-08-17 | International Business Machines Corporation | Secure computer system having privileged and unprivileged memories |
US5293424A (en) | 1992-10-14 | 1994-03-08 | Bull Hn Information Systems Inc. | Secure memory card |
US5796835A (en) | 1992-10-27 | 1998-08-18 | Bull Cp8 | Method and system for writing information in a data carrier making it possible to later certify the originality of this information |
JP2765411B2 (en) | 1992-11-30 | 1998-06-18 | 株式会社日立製作所 | Virtual computer system |
EP0600112A1 (en) | 1992-11-30 | 1994-06-08 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Data processing system with virtual memory addressing and memory access controlled by keys |
US5668971A (en) | 1992-12-01 | 1997-09-16 | Compaq Computer Corporation | Posted disk read operations performed by signalling a disk read complete to the system prior to completion of data transfer |
JPH06187178A (en) | 1992-12-18 | 1994-07-08 | Hitachi Ltd | Input and output interruption control method for virtual computer system |
US5483656A (en) | 1993-01-14 | 1996-01-09 | Apple Computer, Inc. | System for managing power consumption of devices coupled to a common bus |
US5469557A (en) | 1993-03-05 | 1995-11-21 | Microchip Technology Incorporated | Code protection in microcontroller with EEPROM fuses |
FR2703800B1 (en) | 1993-04-06 | 1995-05-24 | Bull Cp8 | Method for signing a computer file, and device for implementing it. |
US5628023A (en) | 1993-04-19 | 1997-05-06 | International Business Machines Corporation | Virtual storage computer system having methods and apparatus for providing token-controlled access to protected pages of memory via a token-accessible view |
FR2704341B1 (en) | 1993-04-22 | 1995-06-02 | Bull Cp8 | Device for protecting the keys of a smart card. |
JPH06348867A (en) | 1993-06-04 | 1994-12-22 | Hitachi Ltd | Microcomputer |
FR2706210B1 (en) | 1993-06-08 | 1995-07-21 | Bull Cp8 | Method for authenticating a portable object by an offline terminal, portable object and corresponding terminal. |
US5555385A (en) | 1993-10-27 | 1996-09-10 | International Business Machines Corporation | Allocation of address spaces within virtual machine compute system |
US5517651A (en) | 1993-12-29 | 1996-05-14 | Intel Corporation | Method and apparatus for loading a segment register in a microprocessor capable of operating in multiple modes |
US5956753A (en) | 1993-12-30 | 1999-09-21 | Intel Corporation | Method and apparatus for handling speculative memory access operations |
US5825880A (en) | 1994-01-13 | 1998-10-20 | Sudia; Frank W. | Multi-step digital signature method and system |
US5459869A (en) | 1994-02-17 | 1995-10-17 | Spilo; Michael L. | Method for providing protected mode services for device drivers and other resident software |
US5604805A (en) | 1994-02-28 | 1997-02-18 | Brands; Stefanus A. | Privacy-protected transfer of electronic information |
FR2717286B1 (en) | 1994-03-09 | 1996-04-05 | Bull Cp8 | Method and device for authenticating a data medium intended to allow a transaction or access to a service or a place, and corresponding medium. |
US5684881A (en) | 1994-05-23 | 1997-11-04 | Matsushita Electric Industrial Co., Ltd. | Sound field and sound image control apparatus and method |
US5473692A (en) | 1994-09-07 | 1995-12-05 | Intel Corporation | Roving software license for a hardware agent |
US5539828A (en) | 1994-05-31 | 1996-07-23 | Intel Corporation | Apparatus and method for providing secured communications |
US5533123A (en) | 1994-06-28 | 1996-07-02 | National Semiconductor Corporation | Programmable distributed personal security |
US5978481A (en) | 1994-08-16 | 1999-11-02 | Intel Corporation | Modem compatible method and apparatus for encrypting data that is transparent to software applications |
JPH0883211A (en) | 1994-09-12 | 1996-03-26 | Mitsubishi Electric Corp | Data processor |
DE69534757T2 (en) | 1994-09-15 | 2006-08-31 | International Business Machines Corp. | System and method for secure storage and distribution of data using digital signatures |
US6058478A (en) | 1994-09-30 | 2000-05-02 | Intel Corporation | Apparatus and method for a vetted field upgrade |
FR2725537B1 (en) | 1994-10-11 | 1996-11-22 | Bull Cp8 | METHOD FOR LOADING A PROTECTED MEMORY AREA OF AN INFORMATION PROCESSING DEVICE AND ASSOCIATED DEVICE |
US5903752A (en) | 1994-10-13 | 1999-05-11 | Intel Corporation | Method and apparatus for embedding a real-time multi-tasking kernel in a non-real-time operating system |
US5606617A (en) | 1994-10-14 | 1997-02-25 | Brands; Stefanus A. | Secret-key certificates |
US5564040A (en) | 1994-11-08 | 1996-10-08 | International Business Machines Corporation | Method and apparatus for providing a server function in a logically partitioned hardware machine |
US6269392B1 (en) | 1994-11-15 | 2001-07-31 | Christian Cotichini | Method and apparatus to monitor and locate an electronic device using a secured intelligent agent |
US5560013A (en) | 1994-12-06 | 1996-09-24 | International Business Machines Corporation | Method of using a target processor to execute programs of a source architecture that uses multiple address spaces |
US5555414A (en) | 1994-12-14 | 1996-09-10 | International Business Machines Corporation | Multiprocessing system including gating of host I/O and external enablement to guest enablement at polling intervals |
US5615263A (en) | 1995-01-06 | 1997-03-25 | Vlsi Technology, Inc. | Dual purpose security architecture with protected internal operating system |
US5764969A (en) | 1995-02-10 | 1998-06-09 | International Business Machines Corporation | Method and system for enhanced management operation utilizing intermixed user level and supervisory level instructions with partial concept synchronization |
FR2731536B1 (en) | 1995-03-10 | 1997-04-18 | Schlumberger Ind Sa | METHOD FOR SECURE INFORMATION RECORDING ON A PORTABLE MEDIUM |
US5717903A (en) | 1995-05-15 | 1998-02-10 | Compaq Computer Corporation | Method and appartus for emulating a peripheral device to allow device driver development before availability of the peripheral device |
JP3451595B2 (en) | 1995-06-07 | 2003-09-29 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Microprocessor with architectural mode control capable of supporting extension to two distinct instruction set architectures |
US5684948A (en) | 1995-09-01 | 1997-11-04 | National Semiconductor Corporation | Memory management circuit which provides simulated privilege levels |
US5633929A (en) | 1995-09-15 | 1997-05-27 | Rsa Data Security, Inc | Cryptographic key escrow system having reduced vulnerability to harvesting attacks |
US6093213A (en) | 1995-10-06 | 2000-07-25 | Advanced Micro Devices, Inc. | Flexible implementation of a system management mode (SMM) in a processor |
US5737760A (en) | 1995-10-06 | 1998-04-07 | Motorola Inc. | Microcontroller with security logic circuit which prevents reading of internal memory by external program |
JP3693721B2 (en) | 1995-11-10 | 2005-09-07 | Necエレクトロニクス株式会社 | Microcomputer with built-in flash memory and test method thereof |
IL116708A (en) | 1996-01-08 | 2000-12-06 | Smart Link Ltd | Real-time task manager for a personal computer |
WO1997025798A1 (en) | 1996-01-11 | 1997-07-17 | Mrj, Inc. | System for controlling access and distribution of digital property |
US5657445A (en) | 1996-01-26 | 1997-08-12 | Dell Usa, L.P. | Apparatus and method for limiting access to mass storage devices in a computer system |
IL117085A (en) | 1996-02-08 | 2005-07-25 | Milsys Ltd | Secure computer system |
US5835594A (en) | 1996-02-09 | 1998-11-10 | Intel Corporation | Methods and apparatus for preventing unauthorized write access to a protected non-volatile storage |
US5978892A (en) | 1996-05-03 | 1999-11-02 | Digital Equipment Corporation | Virtual memory allocation in a virtual address space having an inaccessible gap |
US5809546A (en) | 1996-05-23 | 1998-09-15 | International Business Machines Corporation | Method for managing I/O buffers in shared storage by structuring buffer table having entries including storage keys for controlling accesses to the buffers |
US6205550B1 (en) | 1996-06-13 | 2001-03-20 | Intel Corporation | Tamper resistant methods and apparatus |
US6175925B1 (en) | 1996-06-13 | 2001-01-16 | Intel Corporation | Tamper resistant player for scrambled contents |
US6178509B1 (en) | 1996-06-13 | 2001-01-23 | Intel Corporation | Tamper resistant methods and apparatus |
US5729760A (en) | 1996-06-21 | 1998-03-17 | Intel Corporation | System for providing first type access to register if processor in first mode and second type access to register if processor not in first mode |
US6199152B1 (en) | 1996-08-22 | 2001-03-06 | Transmeta Corporation | Translated memory protection apparatus for an advanced microprocessor |
US5740178A (en) | 1996-08-29 | 1998-04-14 | Lucent Technologies Inc. | Software for controlling a reliable backup memory |
WO1998012620A1 (en) | 1996-09-20 | 1998-03-26 | Mitsubishi Denki Kabushiki Kaisha | Microcomputer having reset control function |
US5764889A (en) | 1996-09-26 | 1998-06-09 | International Business Machines Corporation | Method and apparatus for creating a security environment for a user task in a client/server system |
US6055637A (en) | 1996-09-27 | 2000-04-25 | Electronic Data Systems Corporation | System and method for accessing enterprise-wide resources by presenting to the resource a temporary credential |
US5937063A (en) | 1996-09-30 | 1999-08-10 | Intel Corporation | Secure boot |
US5844986A (en) | 1996-09-30 | 1998-12-01 | Intel Corporation | Secure BIOS |
US5935242A (en) | 1996-10-28 | 1999-08-10 | Sun Microsystems, Inc. | Method and apparatus for initializing a device |
JPH10134008A (en) | 1996-11-05 | 1998-05-22 | Mitsubishi Electric Corp | Semiconductor device and computer system |
US5852717A (en) | 1996-11-20 | 1998-12-22 | Shiva Corporation | Performance optimizations for computer networks utilizing HTTP |
DE19649292A1 (en) | 1996-11-28 | 1998-06-04 | Deutsche Telekom Ag | Access protection method for pay television |
US5901225A (en) | 1996-12-05 | 1999-05-04 | Advanced Micro Devices, Inc. | System and method for performing software patches in embedded systems |
US5757919A (en) | 1996-12-12 | 1998-05-26 | Intel Corporation | Cryptographically protected paging subsystem |
US5818939A (en) | 1996-12-18 | 1998-10-06 | Intel Corporation | Optimized security functionality in an electronic system |
US6317742B1 (en) * | 1997-01-09 | 2001-11-13 | Sun Microsystems, Inc. | Method and apparatus for controlling software access to system resources |
US6412035B1 (en) | 1997-02-03 | 2002-06-25 | Real Time, Inc. | Apparatus and method for decreasing the response times of interrupt service routines |
US6148401A (en) | 1997-02-05 | 2000-11-14 | At&T Corp. | System and method for providing assurance to a host that a piece of software possesses a particular property |
US5953502A (en) | 1997-02-13 | 1999-09-14 | Helbig, Sr.; Walter A | Method and apparatus for enhancing computer system security |
US5935249A (en) | 1997-02-26 | 1999-08-10 | Sun Microsystems, Inc. | Mechanism for embedding network based control systems in a local network interface device |
JP4000654B2 (en) | 1997-02-27 | 2007-10-31 | セイコーエプソン株式会社 | Semiconductor device and electronic equipment |
EP0970411B1 (en) | 1997-03-27 | 2002-05-15 | BRITISH TELECOMMUNICATIONS public limited company | Copy protection of data |
US6272637B1 (en) | 1997-04-14 | 2001-08-07 | Dallas Semiconductor Corporation | Systems and methods for protecting access to encrypted information |
US6557104B2 (en) | 1997-05-02 | 2003-04-29 | Phoenix Technologies Ltd. | Method and apparatus for secure processing of cryptographic keys |
US6044478A (en) | 1997-05-30 | 2000-03-28 | National Semiconductor Corporation | Cache with finely granular locked-down regions |
US6075938A (en) | 1997-06-10 | 2000-06-13 | The Board Of Trustees Of The Leland Stanford Junior University | Virtual machine monitors for scalable multiprocessors |
US5987557A (en) | 1997-06-19 | 1999-11-16 | Sun Microsystems, Inc. | Method and apparatus for implementing hardware protection domains in a system with no memory management unit (MMU) |
US6175924B1 (en) | 1997-06-20 | 2001-01-16 | International Business Machines Corp. | Method and apparatus for protecting application data in secure storage areas |
US6035374A (en) | 1997-06-25 | 2000-03-07 | Sun Microsystems, Inc. | Method of executing coded instructions in a multiprocessor having shared execution resources including active, nap, and sleep states in accordance with cache miss latency |
US6584565B1 (en) | 1997-07-15 | 2003-06-24 | Hewlett-Packard Development Company, L.P. | Method and apparatus for long term verification of digital signatures |
US6014745A (en) | 1997-07-17 | 2000-01-11 | Silicon Systems Design Ltd. | Protection for customer programs (EPROM) |
US6212635B1 (en) | 1997-07-18 | 2001-04-03 | David C. Reardon | Network security system allowing access and modification to a security subsystem after initial installation when a master token is in place |
US5978475A (en) | 1997-07-18 | 1999-11-02 | Counterpane Internet Security, Inc. | Event auditing system |
US6188995B1 (en) | 1997-07-28 | 2001-02-13 | Apple Computer, Inc. | Method and apparatus for enforcing software licenses |
US5919257A (en) | 1997-08-08 | 1999-07-06 | Novell, Inc. | Networked workstation intrusion detection system |
DE19735948C1 (en) | 1997-08-19 | 1998-10-01 | Siemens Nixdorf Inf Syst | Method for improving controllability in data processing equipment with translation-look-aside-buffer (TLB) |
US6282657B1 (en) | 1997-09-16 | 2001-08-28 | Safenet, Inc. | Kernel mode protection |
US5935247A (en) | 1997-09-18 | 1999-08-10 | Geneticware Co., Ltd. | Computer system having a genetic code that cannot be directly accessed and a method of maintaining the same |
US6148379A (en) | 1997-09-19 | 2000-11-14 | Silicon Graphics, Inc. | System, method and computer program product for page sharing between fault-isolated cells in a distributed shared memory system |
US6182089B1 (en) | 1997-09-23 | 2001-01-30 | Silicon Graphics, Inc. | Method, system and computer program product for dynamically allocating large memory pages of different sizes |
US5970147A (en) | 1997-09-30 | 1999-10-19 | Intel Corporation | System and method for configuring and registering a cryptographic device |
US6061794A (en) | 1997-09-30 | 2000-05-09 | Compaq Computer Corp. | System and method for performing secure device communications in a peer-to-peer bus architecture |
US6357004B1 (en) | 1997-09-30 | 2002-03-12 | Intel Corporation | System and method for ensuring integrity throughout post-processing |
US5987604A (en) | 1997-10-07 | 1999-11-16 | Phoenix Technologies, Ltd. | Method and apparatus for providing execution of system management mode services in virtual mode |
US6085296A (en) | 1997-11-12 | 2000-07-04 | Digital Equipment Corporation | Sharing memory pages and page tables among computer processes |
US6076160A (en) | 1997-11-20 | 2000-06-13 | Advanced Micro Devices, Inc. | Hardware-based system for enabling data transfers between a CPU and chip set logic of a computer system on both edges of bus clock signal |
US6219787B1 (en) | 1997-12-22 | 2001-04-17 | Texas Instruments Incorporated | Method and apparatus for extending security model to native code |
US6378072B1 (en) | 1998-02-03 | 2002-04-23 | Compaq Computer Corporation | Cryptographic system |
US6308270B1 (en) | 1998-02-13 | 2001-10-23 | Schlumberger Technologies, Inc. | Validating and certifying execution of a software program with a smart card |
US6108644A (en) | 1998-02-19 | 2000-08-22 | At&T Corp. | System and method for electronic transactions |
US6131166A (en) | 1998-03-13 | 2000-10-10 | Sun Microsystems, Inc. | System and method for cross-platform application level power management |
US6192455B1 (en) | 1998-03-30 | 2001-02-20 | Intel Corporation | Apparatus and method for preventing access to SMRAM space through AGP addressing |
US6374286B1 (en) | 1998-04-06 | 2002-04-16 | Rockwell Collins, Inc. | Real time processor capable of concurrently running multiple independent JAVA machines |
US6173417B1 (en) | 1998-04-30 | 2001-01-09 | Intel Corporation | Initializing and restarting operating systems |
US6339826B2 (en) | 1998-05-05 | 2002-01-15 | International Business Machines Corp. | Client-server system for maintaining a user desktop consistent with server application user access permissions |
US6397242B1 (en) | 1998-05-15 | 2002-05-28 | Vmware, Inc. | Virtualization system including a virtual machine monitor for a computer with a segmented architecture |
FR2778998B1 (en) | 1998-05-20 | 2000-06-30 | Schlumberger Ind Sa | METHOD FOR AUTHENTICATING A PERSONAL CODE OF A USER OF AN INTEGRATED CIRCUIT CARD |
EP0961193B1 (en) | 1998-05-29 | 2010-09-01 | Texas Instruments Incorporated | Secure computing device |
US6421702B1 (en) | 1998-06-09 | 2002-07-16 | Advanced Micro Devices, Inc. | Interrupt driven isochronous task scheduler system |
NZ509018A (en) | 1998-06-17 | 2002-06-28 | Aristocrat Technologies Au | Software verification and authentication |
US6385730B2 (en) * | 1998-09-03 | 2002-05-07 | Fiware, Inc. | System and method for restricting unauthorized access to a database |
US6275939B1 (en) * | 1998-06-25 | 2001-08-14 | Westcorp Software Systems, Inc. | System and method for securely accessing a database from a remote location |
US6505279B1 (en) | 1998-08-14 | 2003-01-07 | Silicon Storage Technology, Inc. | Microcontroller system having security circuitry to selectively lock portions of a program memory address space |
US6339815B1 (en) | 1998-08-14 | 2002-01-15 | Silicon Storage Technology, Inc. | Microcontroller system having allocation circuitry to selectively allocate and/or hide portions of a program memory address space |
JP2000076139A (en) | 1998-08-28 | 2000-03-14 | Nippon Telegr & Teleph Corp <Ntt> | Portable information storage medium |
US6363485B1 (en) | 1998-09-09 | 2002-03-26 | Entrust Technologies Limited | Multi-factor biometric authenticating device and method |
US6463535B1 (en) | 1998-10-05 | 2002-10-08 | Intel Corporation | System and method for verifying the integrity and authorization of software before execution in a local platform |
US6230248B1 (en) | 1998-10-12 | 2001-05-08 | Institute For The Development Of Emerging Architectures, L.L.C. | Method and apparatus for pre-validating regions in a virtual addressing scheme |
US6609199B1 (en) | 1998-10-26 | 2003-08-19 | Microsoft Corporation | Method and apparatus for authenticating an open system application to a portable IC device |
US6327652B1 (en) | 1998-10-26 | 2001-12-04 | Microsoft Corporation | Loading and identifying a digital rights management operating system |
US7194092B1 (en) | 1998-10-26 | 2007-03-20 | Microsoft Corporation | Key-based secure storage |
US6330670B1 (en) | 1998-10-26 | 2001-12-11 | Microsoft Corporation | Digital rights management operating system |
US6330677B1 (en) * | 1998-10-27 | 2001-12-11 | Sprint Communications Company, L. P. | Object-based security system |
US6829712B1 (en) * | 1998-10-27 | 2004-12-07 | Sprint Communications Company L.P. | Object-based security system |
US6445797B1 (en) | 1998-12-16 | 2002-09-03 | Secure Choice Llc | Method and system for performing secure electronic digital streaming |
US6463537B1 (en) | 1999-01-04 | 2002-10-08 | Codex Technologies, Inc. | Modified computer motherboard security and identification system |
US6671808B1 (en) | 1999-01-15 | 2003-12-30 | Rainbow Technologies, Inc. | USB-compliant personal key |
US6282650B1 (en) | 1999-01-25 | 2001-08-28 | Intel Corporation | Secure public digital watermark |
US7111290B1 (en) | 1999-01-28 | 2006-09-19 | Ati International Srl | Profiling program execution to identify frequently-executed portions and to assist binary translation |
US6560627B1 (en) | 1999-01-28 | 2003-05-06 | Cisco Technology, Inc. | Mutual exclusion at the record level with priority inheritance for embedded systems using one semaphore |
US6188257B1 (en) | 1999-02-01 | 2001-02-13 | Vlsi Technology, Inc. | Power-on-reset logic with secure power down capability |
EP1030237A1 (en) | 1999-02-15 | 2000-08-23 | Hewlett-Packard Company | Trusted hardware device in a computer |
US6272533B1 (en) | 1999-02-16 | 2001-08-07 | Hendrik A. Browne | Secure computer system and method of providing secure access to a computer system including a stand alone switch operable to inhibit data corruption on a storage device |
US7225333B2 (en) | 1999-03-27 | 2007-05-29 | Microsoft Corporation | Secure processor architecture for use with a digital rights management (DRM) system on a computing device |
US6615278B1 (en) | 1999-03-29 | 2003-09-02 | International Business Machines Corporation | Cross-platform program, system, and method having a global registry object for mapping registry equivalent functions in an OS/2 operating system environment |
US6684326B1 (en) | 1999-03-31 | 2004-01-27 | International Business Machines Corporation | Method and system for authenticated boot operations in a computer system of a networked computing environment |
US6651171B1 (en) | 1999-04-06 | 2003-11-18 | Microsoft Corporation | Secure execution of program code |
JP2004500613A (en) | 1999-04-12 | 2004-01-08 | デジタル メディア オン ディマンド, インコーポレイテッド | Secure e-commerce system |
US6389537B1 (en) | 1999-04-23 | 2002-05-14 | Intel Corporation | Platform and method for assuring integrity of trusted agent communications |
US6275933B1 (en) | 1999-04-30 | 2001-08-14 | 3Com Corporation | Security system for a computerized apparatus |
EP1056014A1 (en) | 1999-05-28 | 2000-11-29 | Hewlett-Packard Company | System for providing a trustworthy user interface |
EP1055989A1 (en) | 1999-05-28 | 2000-11-29 | Hewlett-Packard Company | System for digitally signing a document |
US6321314B1 (en) | 1999-06-09 | 2001-11-20 | Ati International S.R.L. | Method and apparatus for restricting memory access |
US6633981B1 (en) | 1999-06-18 | 2003-10-14 | Intel Corporation | Electronic system and method for controlling access through user authentication |
US6158546A (en) | 1999-06-25 | 2000-12-12 | Tenneco Automotive Inc. | Straight through muffler with conically-ended output passage |
US6301646B1 (en) | 1999-07-30 | 2001-10-09 | Curl Corporation | Pointer verification system and method |
US6457068B1 (en) | 1999-08-30 | 2002-09-24 | Intel Corporation | Graphics address relocation table (GART) stored entirely in a local memory of an expansion bridge for address translation |
US6529909B1 (en) | 1999-08-31 | 2003-03-04 | Accenture Llp | Method for translating an object attribute converter in an information services patterns environment |
JP2001148344A (en) | 1999-09-09 | 2001-05-29 | Nikon Corp | Aligner, method for controlling output of energy source, laser using the method and method for manufacturing device |
EP1085396A1 (en) | 1999-09-17 | 2001-03-21 | Hewlett-Packard Company | Operation of trusted state in computing platform |
US6535988B1 (en) | 1999-09-29 | 2003-03-18 | Intel Corporation | System for detecting over-clocking uses a reference signal thereafter preventing over-clocking by reducing clock rate |
US6374317B1 (en) | 1999-10-07 | 2002-04-16 | Intel Corporation | Method and apparatus for initializing a computer interface |
GB9923802D0 (en) | 1999-10-08 | 1999-12-08 | Hewlett Packard Co | User authentication |
GB9923804D0 (en) | 1999-10-08 | 1999-12-08 | Hewlett Packard Co | Electronic commerce system |
US6292874B1 (en) | 1999-10-19 | 2001-09-18 | Advanced Technology Materials, Inc. | Memory management method and apparatus for partitioning homogeneous memory and restricting access of installed applications to predetermined memory ranges |
WO2001063994A2 (en) | 2000-02-23 | 2001-08-30 | Iridian Technologies, Inc. | Tamper proof case for electronic devices having memories with sensitive information |
EP1269425A2 (en) | 2000-02-25 | 2003-01-02 | Identix Incorporated | Secure transaction system |
AU2001243365A1 (en) | 2000-03-02 | 2001-09-12 | Alarity Corporation | System and method for process protection |
JP3710671B2 (en) | 2000-03-14 | 2005-10-26 | シャープ株式会社 | One-chip microcomputer, IC card using the same, and access control method for one-chip microcomputer |
CA2341931C (en) | 2000-03-24 | 2006-05-30 | Contentguard Holdings, Inc. | System and method for protection of digital works |
US6795905B1 (en) | 2000-03-31 | 2004-09-21 | Intel Corporation | Controlling accesses to isolated memory using a memory controller for isolated execution |
US6507904B1 (en) | 2000-03-31 | 2003-01-14 | Intel Corporation | Executing isolated mode instructions in a secure system running in privilege rings |
US6633963B1 (en) | 2000-03-31 | 2003-10-14 | Intel Corporation | Controlling access to multiple memory zones in an isolated execution environment |
US6760441B1 (en) | 2000-03-31 | 2004-07-06 | Intel Corporation | Generating a key hieararchy for use in an isolated execution environment |
US6934817B2 (en) | 2000-03-31 | 2005-08-23 | Intel Corporation | Controlling access to multiple memory zones in an isolated execution environment |
US6769058B1 (en) | 2000-03-31 | 2004-07-27 | Intel Corporation | Resetting a processor in an isolated execution environment |
US6990579B1 (en) | 2000-03-31 | 2006-01-24 | Intel Corporation | Platform and method for remote attestation of a platform |
US6678825B1 (en) | 2000-03-31 | 2004-01-13 | Intel Corporation | Controlling access to multiple isolated memories in an isolated execution environment |
US6754815B1 (en) | 2000-03-31 | 2004-06-22 | Intel Corporation | Method and system for scrubbing an isolated area of memory after reset of a processor operating in isolated execution mode if a cleanup flag is set |
US6976162B1 (en) | 2000-06-28 | 2005-12-13 | Intel Corporation | Platform and method for establishing provable identities while maintaining privacy |
DE10032440A1 (en) * | 2000-07-04 | 2002-01-17 | Schlafhorst & Co W | Rotor spinning device with a contactless passive radial mounting of the spinning rotor |
GB0020416D0 (en) | 2000-08-18 | 2000-10-04 | Hewlett Packard Co | Trusted system |
US20020062452A1 (en) | 2000-08-18 | 2002-05-23 | Warwick Ford | Countering credentials copying |
US6883098B1 (en) | 2000-09-20 | 2005-04-19 | International Business Machines Corporation | Method and computer system for controlling access by applications to this and other computer systems |
CN1157545C (en) * | 2000-10-25 | 2004-07-14 | 李国坤 | Magnetic suspension bearing |
US6948065B2 (en) | 2000-12-27 | 2005-09-20 | Intel Corporation | Platform and method for securely transmitting an authorization secret |
FR2822971A1 (en) | 2001-04-03 | 2002-10-04 | St Microelectronics Sa | SYSTEM AND METHOD FOR CONTROLLING ACCESS TO PROTECTED DATA STORED IN A MEMORY |
US7631160B2 (en) | 2001-04-04 | 2009-12-08 | Advanced Micro Devices, Inc. | Method and apparatus for securing portions of memory |
US8909555B2 (en) | 2001-04-24 | 2014-12-09 | Hewlett-Packard Development Company, L.P. | Information security system |
JP2004524000A (en) * | 2001-04-24 | 2004-08-05 | ライプニッツ−インスティトゥート フュア フェストケルパー− ウント ヴェルクシュトフフォルシュング ドレスデン エー ファオ | Suspension and guidance magnet system for surfacing vehicles and transport systems |
US6976136B2 (en) | 2001-05-07 | 2005-12-13 | National Semiconductor Corporation | Flash memory protection scheme for secured shared BIOS implementation in personal computers with an embedded controller |
US7676430B2 (en) | 2001-05-09 | 2010-03-09 | Lenovo (Singapore) Ptd. Ltd. | System and method for installing a remote credit card authorization on a system with a TCPA complaint chipset |
US20020184520A1 (en) | 2001-05-30 | 2002-12-05 | Bush William R. | Method and apparatus for a secure virtual machine |
EP1271277A3 (en) | 2001-06-26 | 2003-02-05 | Redstrike B.V. | Security system and software to prevent unauthorized use of a computing device |
US20030018892A1 (en) | 2001-07-19 | 2003-01-23 | Jose Tello | Computer with a modified north bridge, security engine and smart card having a secure boot capability and method for secure booting a computer |
US6657344B2 (en) * | 2001-09-05 | 2003-12-02 | The Regents Of The University Of California | Passive magnetic bearing for a horizontal shaft |
US7191464B2 (en) | 2001-10-16 | 2007-03-13 | Lenovo Pte. Ltd. | Method and system for tracking a secure boot in a trusted computing environment |
US7103771B2 (en) | 2001-12-17 | 2006-09-05 | Intel Corporation | Connecting a virtual token to a physical token |
US20030126454A1 (en) | 2001-12-28 | 2003-07-03 | Glew Andrew F. | Authenticated code method and apparatus |
US20030126453A1 (en) | 2001-12-31 | 2003-07-03 | Glew Andrew F. | Processor supporting execution of an authenticated code instruction |
US7308576B2 (en) | 2001-12-31 | 2007-12-11 | Intel Corporation | Authenticated code module |
US7107460B2 (en) | 2002-02-15 | 2006-09-12 | International Business Machines Corporation | Method and system for securing enablement access to a data security device |
US6727617B2 (en) * | 2002-02-20 | 2004-04-27 | Calnetix | Method and apparatus for providing three axis magnetic bearing having permanent magnets mounted on radial pole stack |
US7343493B2 (en) | 2002-03-28 | 2008-03-11 | Lenovo (Singapore) Pte. Ltd. | Encrypted file system using TCPA |
US6986006B2 (en) | 2002-04-17 | 2006-01-10 | Microsoft Corporation | Page granular curtained memory via mapping control |
US6820177B2 (en) | 2002-06-12 | 2004-11-16 | Intel Corporation | Protected configuration space in a protected environment |
US7200758B2 (en) | 2002-10-09 | 2007-04-03 | Intel Corporation | Encapsulation of a TCPA trusted platform module functionality within a server management coprocessor subsystem |
US7533210B2 (en) | 2002-10-24 | 2009-05-12 | Sun Microsystems, Inc. | Virtual communication interfaces for a micro-controller |
US7318141B2 (en) | 2002-12-17 | 2008-01-08 | Intel Corporation | Methods and systems to control virtual machines |
WO2004057798A1 (en) | 2002-12-20 | 2004-07-08 | International Business Machines Corporation | Secure system and method for san management in a non-trusted server environment |
US6827022B2 (en) * | 2002-12-27 | 2004-12-07 | General Atomics | Magnetic levitation and propulsion system |
US7930539B2 (en) * | 2004-08-03 | 2011-04-19 | Hewlett-Packard Development Company, L.P. | Computer system resource access control |
US8533777B2 (en) | 2004-12-29 | 2013-09-10 | Intel Corporation | Mechanism to determine trust of out-of-band management agents |
-
2004
- 2004-12-29 US US11/025,751 patent/US8533777B2/en active Active
-
2005
- 2005-12-19 GB GB0714632A patent/GB2437215B/en not_active Expired - Fee Related
- 2005-12-19 WO PCT/US2005/045998 patent/WO2006071610A1/en active Application Filing
- 2005-12-19 DE DE112005003340T patent/DE112005003340B4/en not_active Expired - Fee Related
- 2005-12-23 TW TW094146144A patent/TWI310515B/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0312194A2 (en) * | 1987-10-09 | 1989-04-19 | Hitachi, Ltd. | Data processor having two modes of operation |
US20030188165A1 (en) * | 2002-03-29 | 2003-10-02 | Sutton James A. | System and method for execution of a secured environment initialization instruction |
US20030204693A1 (en) * | 2002-04-30 | 2003-10-30 | Moran Douglas R. | Methods and arrangements to interface memory |
US20030226014A1 (en) * | 2002-05-31 | 2003-12-04 | Schmidt Rodney W. | Trusted client utilizing security kernel under secure execution mode |
US20040003321A1 (en) * | 2002-06-27 | 2004-01-01 | Glew Andrew F. | Initialization of protected system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8533777B2 (en) | 2004-12-29 | 2013-09-10 | Intel Corporation | Mechanism to determine trust of out-of-band management agents |
Also Published As
Publication number | Publication date |
---|---|
DE112005003340B4 (en) | 2011-04-21 |
GB2437215B (en) | 2009-11-04 |
DE112005003340T5 (en) | 2007-11-15 |
US8533777B2 (en) | 2013-09-10 |
TWI310515B (en) | 2009-06-01 |
TW200634620A (en) | 2006-10-01 |
US20060236371A1 (en) | 2006-10-19 |
GB2437215A (en) | 2007-10-17 |
GB0714632D0 (en) | 2007-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8533777B2 (en) | Mechanism to determine trust of out-of-band management agents | |
US6795905B1 (en) | Controlling accesses to isolated memory using a memory controller for isolated execution | |
US7010684B2 (en) | Method and apparatus for authenticating an open system application to a portable IC device | |
US7139915B2 (en) | Method and apparatus for authenticating an open system application to a portable IC device | |
US7149854B2 (en) | External locking mechanism for personal computer memory locations | |
JP4822646B2 (en) | Generating a key hierarchy for use in an isolated execution environment | |
US8307416B2 (en) | Data structures for use in firewalls | |
US20070011419A1 (en) | Method and system for a multi-sharing security firewall | |
US20050015611A1 (en) | Trusted peripheral mechanism | |
EP1934708A2 (en) | Method and system for preventing unsecure memory accesses | |
JP2004504663A (en) | Controlling access to multiple isolated memories in an isolated execution environment | |
KR101160391B1 (en) | Mechanism to evaluate a token enabled computer system | |
US7089418B1 (en) | Managing accesses in a processor for isolated execution | |
US8635685B2 (en) | Value generator coupled to firewall programmable qualifier data structure logics | |
US7111176B1 (en) | Generating isolated bus cycles for isolated execution | |
KR100606196B1 (en) | Trusted input for mobile platform transactions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 1120050033406 Country of ref document: DE |
|
ENP | Entry into the national phase |
Ref document number: 0714632 Country of ref document: GB Kind code of ref document: A Free format text: PCT FILING DATE = 20051219 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 0714632.7 Country of ref document: GB |
|
RET | De translation (de og part 6b) |
Ref document number: 112005003340 Country of ref document: DE Date of ref document: 20071115 Kind code of ref document: P |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 05854669 Country of ref document: EP Kind code of ref document: A1 |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 05854669 Country of ref document: EP Kind code of ref document: A1 |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8607 |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8607 |