BRPI0404008A - Integração de recursos de alta asseguração em uma aplicação através de fatoração de aplicação - Google Patents

Integração de recursos de alta asseguração em uma aplicação através de fatoração de aplicação

Info

Publication number
BRPI0404008A
BRPI0404008A BR0404008-2A BRPI0404008A BRPI0404008A BR PI0404008 A BRPI0404008 A BR PI0404008A BR PI0404008 A BRPI0404008 A BR PI0404008A BR PI0404008 A BRPI0404008 A BR PI0404008A
Authority
BR
Brazil
Prior art keywords
application
data
processor
factoring
trusted processor
Prior art date
Application number
BR0404008-2A
Other languages
English (en)
Inventor
Kenneth D Ray
Marcus Peinado
Thekkthalackal Varugis Kurien
Paul England
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 BRPI0404008A publication Critical patent/BRPI0404008A/pt
Publication of BRPI0404008B1 publication Critical patent/BRPI0404008B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Multi Processors (AREA)

Abstract

"INTEGRAçãO DE RECURSOS DE ALTA ASSEGURAçãO EM UMA APLICAçãO ATRAVéS DE FATORAçãO DE APLICAçãO". Fatoração ou partição de aplicação é usada para integrar recursos seguros em uma aplicação convencional. A funcionalidade de uma aplicação é partilhada em dois conjuntos de acordo com o fato de se uma determinada ação envolve, ou não envolve, a manipulação de dados sensíveis. objetos de software separados (processadores) são criados para realizar esses dois conjuntos de ações. Um processador de confiança lida com os dados seguros e executa em um ambiente de alta asseguração. Quando um outro processador encontra dados seguros, esses dados são enviados para o processador de confiança. Os dados são envolvidos de tal forma que permite que os mesmos sejam roteados para o processador de confiança, e impede que os dados sejam decifrados por qualquer outra entidade que não seja o processador de confiança. é provida uma infra-estrutura que envolve os objetos, roteia os mesmos para o processador correto, e permite que a integridade deles seja atestada através de um encadeamento de confiança que conduz de volta ao componente básico que se sabe ser de confiança.
BRPI0404008A 2003-10-24 2004-09-23 sistema que gerencia o particionamento de uma aplicação, método de um primeiro objeto de software que executa em um primeiro ambiente manipulando dados aos quais se aplica uma política, sistema que suporta o particionamento de uma aplicação em pelo menos um primeiro objeto de software e um segundo objeto de software BRPI0404008B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/693,749 US7730318B2 (en) 2003-10-24 2003-10-24 Integration of high-assurance features into an application through application factoring

Publications (2)

Publication Number Publication Date
BRPI0404008A true BRPI0404008A (pt) 2005-06-21
BRPI0404008B1 BRPI0404008B1 (pt) 2017-03-28

Family

ID=34394598

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0404008A BRPI0404008B1 (pt) 2003-10-24 2004-09-23 sistema que gerencia o particionamento de uma aplicação, método de um primeiro objeto de software que executa em um primeiro ambiente manipulando dados aos quais se aplica uma política, sistema que suporta o particionamento de uma aplicação em pelo menos um primeiro objeto de software e um segundo objeto de software

Country Status (11)

Country Link
US (1) US7730318B2 (pt)
EP (1) EP1526456B1 (pt)
JP (1) JP4896385B2 (pt)
KR (1) KR101149998B1 (pt)
CN (1) CN100426224C (pt)
AT (1) ATE519156T1 (pt)
AU (1) AU2004216595B2 (pt)
BR (1) BRPI0404008B1 (pt)
CA (1) CA2480906C (pt)
MX (1) MXPA04010158A (pt)
RU (1) RU2367006C2 (pt)

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Also Published As

Publication number Publication date
AU2004216595B2 (en) 2010-02-18
JP4896385B2 (ja) 2012-03-14
US7730318B2 (en) 2010-06-01
BRPI0404008B1 (pt) 2017-03-28
CA2480906C (en) 2014-01-28
RU2367006C2 (ru) 2009-09-10
ATE519156T1 (de) 2011-08-15
KR20050039541A (ko) 2005-04-29
EP1526456B1 (en) 2011-08-03
JP2005129033A (ja) 2005-05-19
EP1526456A2 (en) 2005-04-27
RU2004131022A (ru) 2006-04-10
US20050091661A1 (en) 2005-04-28
CN1609801A (zh) 2005-04-27
CN100426224C (zh) 2008-10-15
EP1526456A3 (en) 2006-05-31
AU2004216595A1 (en) 2005-05-12
MXPA04010158A (es) 2005-04-28
CA2480906A1 (en) 2005-04-24
KR101149998B1 (ko) 2012-06-01

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MICROSOFT TECHNOLOGY LICENSING, LLC (US)

B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: G06F 15/76

Ipc: G06F 21/53 (2013.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2599 DE 27-10-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.