BRPI0404349A - Fornecimento de uma interface gráfica do usuário em um sistema com um ambiente de execução com plena garantia - Google Patents

Fornecimento de uma interface gráfica do usuário em um sistema com um ambiente de execução com plena garantia

Info

Publication number
BRPI0404349A
BRPI0404349A BR0404349-9A BRPI0404349A BRPI0404349A BR PI0404349 A BRPI0404349 A BR PI0404349A BR PI0404349 A BRPI0404349 A BR PI0404349A BR PI0404349 A BRPI0404349 A BR PI0404349A
Authority
BR
Brazil
Prior art keywords
operating system
user interface
graphical user
assurance operating
interface elements
Prior art date
Application number
BR0404349-9A
Other languages
English (en)
Inventor
Bryan M Willman
Christine M Chew
Idan Avraham
Paul C Roberts
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 BRPI0404349A publication Critical patent/BRPI0404349A/pt

Links

Classifications

    • 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
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • User Interface Of Digital Computer (AREA)
  • Digital Computer Display Output (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Debugging And Monitoring (AREA)
  • Stored Programmes (AREA)

Abstract

"FORNECIMENTO DE UMA INTERFACE GRáFICA DO USUáRIO EM UM SISTEMA COM UM AMBIENTE DE EXECUçãO COM PLENA GARANTIA". Técnicas são descritas para proporcionar segurança para elementos da interface gráfica do usuário sendo exibidos em um sistema no qual um primeiro sistema operacional hospedeiro é usado junto com um segundo sistema operacional de plena garantia, onde o primeiro sistema proporciona pelo menos um pouco da infra-estrutura para o segundo sistema. Elementos da interface gráfica do usuário associados com o sistema operacional de plena garantia ficam impedidos de ficar obscurecidos e de qualquer transparência parcial. Adicionalmente, um pedaço da informação secreta é armazenado que pode ser exibido sob comando pelos elementos da interface gráfica do usuário associados com o sistema operacional de plena garantia. A coordenação de certos elementos do mostrador de todos os elementos da interface gráfica do usuário associados com o sistema operacional de plena garantia também ajuda a identificar elementos legítimos associados com o sistema operacional de plena garantia, em oposição aos elementos impostores que nao são. Onde um sistema de janelas é usado, a informação do título público é fornecida para um sistema de janelas do sistema operacional hospedeiro para identificar uma janela possuída por um processo funcionando em um sistema operacional de plena garantia. A informação do título privado associada com a mesma janela é usada somente no sistema operacional de plena garantia.
BR0404349-9A 2003-10-23 2004-10-11 Fornecimento de uma interface gráfica do usuário em um sistema com um ambiente de execução com plena garantia BRPI0404349A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/691,759 US8122361B2 (en) 2003-10-23 2003-10-23 Providing a graphical user interface in a system with a high-assurance execution environment

Publications (1)

Publication Number Publication Date
BRPI0404349A true BRPI0404349A (pt) 2005-06-21

Family

ID=34394551

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0404349-9A BRPI0404349A (pt) 2003-10-23 2004-10-11 Fornecimento de uma interface gráfica do usuário em um sistema com um ambiente de execução com plena garantia

Country Status (15)

Country Link
US (1) US8122361B2 (pt)
EP (1) EP1526424B1 (pt)
JP (1) JP4698195B2 (pt)
KR (1) KR101076903B1 (pt)
CN (1) CN1609809B (pt)
AT (1) ATE417324T1 (pt)
AU (1) AU2004214609B2 (pt)
BR (1) BRPI0404349A (pt)
CA (1) CA2482281A1 (pt)
DE (1) DE602004018248D1 (pt)
MX (1) MXPA04009837A (pt)
MY (1) MY142672A (pt)
RU (1) RU2376631C2 (pt)
TW (1) TW200516541A (pt)
ZA (1) ZA200407587B (pt)

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KR102348217B1 (ko) * 2014-04-11 2022-01-10 삼성전자 주식회사 전자장치에서 보안화면을 제어하는 방법 및 장치
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Also Published As

Publication number Publication date
CA2482281A1 (en) 2005-04-23
AU2004214609A1 (en) 2005-05-12
HK1076518A1 (en) 2006-01-20
EP1526424A3 (en) 2005-07-27
JP2005129050A (ja) 2005-05-19
KR20050039530A (ko) 2005-04-29
DE602004018248D1 (de) 2009-01-22
US20050091486A1 (en) 2005-04-28
MXPA04009837A (es) 2005-04-28
RU2376631C2 (ru) 2009-12-20
RU2004131030A (ru) 2006-04-10
US8122361B2 (en) 2012-02-21
KR101076903B1 (ko) 2011-10-25
TW200516541A (en) 2005-05-16
MY142672A (en) 2010-12-15
CN1609809A (zh) 2005-04-27
ATE417324T1 (de) 2008-12-15
ZA200407587B (en) 2006-05-31
CN1609809B (zh) 2011-05-11
JP4698195B2 (ja) 2011-06-08
EP1526424B1 (en) 2008-12-10
EP1526424A2 (en) 2005-04-27
AU2004214609B2 (en) 2010-01-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.