BRPI0403261A - Projeção de confiabilidade a partir de um ambiente confiável para um ambiente não confiável - Google Patents

Projeção de confiabilidade a partir de um ambiente confiável para um ambiente não confiável

Info

Publication number
BRPI0403261A
BRPI0403261A BR0403261-6A BRPI0403261A BRPI0403261A BR PI0403261 A BRPI0403261 A BR PI0403261A BR PI0403261 A BRPI0403261 A BR PI0403261A BR PI0403261 A BRPI0403261 A BR PI0403261A
Authority
BR
Brazil
Prior art keywords
environment
projecting
reliability
trusted
entities
Prior art date
Application number
BR0403261-6A
Other languages
English (en)
Inventor
Bryan Mark Willman
Paul England
Kenneth D Ray
Keith Kaplan
Varugis Kurien
Michael David Marr
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of BRPI0403261A publication Critical patent/BRPI0403261A/pt
Publication of BRPI0403261B1 publication Critical patent/BRPI0403261B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • 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
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/552—Detecting local intrusion or implementing counter-measures involving long-term monitoring or reporting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • 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
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/46—Multiprogramming arrangements

Abstract

"PROJEçãO DE CONFIABILIDADE A PARTIR DE UM AMBIENTE CONFIáVEL PARA UM AMBIENTE NãO CONFIáVEL". Trata-se de uma única máquina que possui entidades executando em um ambiente não confiável e entidades executando em um ambiente confiável, a confiabilidade das entidades no ambiente confiável é projetada para as entidades no ambiente não confiável. Isto é aplicável, por exemplo, para a Base de Computação Segura de Próxima Geração (NGSCB) da Microsoft<32>, onde um sistema operacional normal (por exemplo, o sistema operacional Windows<32>) hospeda um sistema operacional seguro (por exemplo, o nexus).
BRPI0403261-6A 2003-08-07 2004-08-05 System adapted for performing plural operational systems on a single processor and method for monitoring an unfaid operational environment of this system BRPI0403261B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/638,199 US7530103B2 (en) 2003-08-07 2003-08-07 Projection of trustworthiness from a trusted environment to an untrusted environment
US10/638.199 2003-08-07

Publications (2)

Publication Number Publication Date
BRPI0403261A true BRPI0403261A (pt) 2005-05-31
BRPI0403261B1 BRPI0403261B1 (pt) 2017-06-13

Family

ID=33552981

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0403261-6A BRPI0403261B1 (pt) 2003-08-07 2004-08-05 System adapted for performing plural operational systems on a single processor and method for monitoring an unfaid operational environment of this system

Country Status (21)

Country Link
US (1) US7530103B2 (pt)
EP (2) EP1916614B1 (pt)
JP (1) JP4726449B2 (pt)
KR (1) KR100949022B1 (pt)
CN (1) CN1581073B (pt)
AT (2) ATE530991T1 (pt)
AU (1) AU2004203528B9 (pt)
BR (1) BRPI0403261B1 (pt)
CA (1) CA2473487C (pt)
CO (1) CO5600214A1 (pt)
ES (2) ES2376433T3 (pt)
IL (1) IL162997A (pt)
MX (1) MXPA04007483A (pt)
MY (1) MY140973A (pt)
NO (1) NO20043285L (pt)
NZ (1) NZ534064A (pt)
PL (2) PL1505475T3 (pt)
RU (1) RU2390836C2 (pt)
SG (1) SG108962A1 (pt)
TW (1) TWI356298B (pt)
ZA (1) ZA200405646B (pt)

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Also Published As

Publication number Publication date
EP1505475A3 (en) 2005-03-09
CA2473487C (en) 2013-09-17
RU2004124072A (ru) 2006-01-27
AU2004203528B2 (en) 2010-01-28
KR20050016202A (ko) 2005-02-21
TW200519583A (en) 2005-06-16
NZ534064A (en) 2005-08-26
BRPI0403261B1 (pt) 2017-06-13
CN1581073A (zh) 2005-02-16
JP2005056429A (ja) 2005-03-03
IL162997A (en) 2010-05-17
ES2376433T3 (es) 2012-03-13
ATE539411T1 (de) 2012-01-15
TWI356298B (en) 2012-01-11
MY140973A (en) 2010-02-12
ES2372989T3 (es) 2012-01-30
RU2390836C2 (ru) 2010-05-27
CA2473487A1 (en) 2005-02-07
AU2004203528A1 (en) 2005-02-24
EP1916614B1 (en) 2011-10-26
AU2004203528B9 (en) 2010-03-04
NO20043285L (no) 2005-02-08
JP4726449B2 (ja) 2011-07-20
MXPA04007483A (es) 2005-06-08
PL1916614T3 (pl) 2012-03-30
KR100949022B1 (ko) 2010-03-23
US20050033980A1 (en) 2005-02-10
SG108962A1 (en) 2005-02-28
EP1505475B1 (en) 2011-12-28
ATE530991T1 (de) 2011-11-15
EP1505475A2 (en) 2005-02-09
PL1505475T3 (pl) 2012-05-31
ZA200405646B (en) 2005-05-25
EP1916614A1 (en) 2008-04-30
US7530103B2 (en) 2009-05-05
CN1581073B (zh) 2012-03-21
CO5600214A1 (es) 2006-01-31

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