BRPI0414155A - sistema de segurança de internet de computador pessoal - Google Patents

sistema de segurança de internet de computador pessoal

Info

Publication number
BRPI0414155A
BRPI0414155A BRPI0414155-5A BRPI0414155A BRPI0414155A BR PI0414155 A BRPI0414155 A BR PI0414155A BR PI0414155 A BRPI0414155 A BR PI0414155A BR PI0414155 A BRPI0414155 A BR PI0414155A
Authority
BR
Brazil
Prior art keywords
operating system
personal computer
primary
computer
security system
Prior art date
Application number
BRPI0414155-5A
Other languages
English (en)
Inventor
Scott R Copeland
Reginald A Goodman
Original Assignee
Scott R Copeland
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 Scott R Copeland filed Critical Scott R Copeland
Publication of BRPI0414155A publication Critical patent/BRPI0414155A/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
    • G06F21/52—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
    • 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
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • 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
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45587—Isolation or security of virtual machine instances

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)

Abstract

"SISTEMA DE SEGURANçA DE INTERNET DE COMPUTADOR PESSOAL". Um aplicativo de software (100), que pode ser instalado em um computador pessoal (20), protege os arquivos de dados primários do computador de serem acessados por código malicioso (por exemplo, vírus, worms e trovans) , importados de uma fonte de dados externa, tal como a Internet (14). Um arquivo mestre serve como a imagem da qual todos os outros códigos de software e funções são derivados. A ativação do arquivo de imagem mestre estabelece um ambiente operacional secundário (bolha de isolamento) (120), na qual um sistema operacional secundário (126) que inclui um navegador e quaisquer outros aplicativos desejados são instalados e executados. As permissões de acesso para comunicações entre o computador, em geral, (sistema operacional primário) (20) e o sistema operacional secundário (126) para impedir qualquer acesso aos arquivos no sistema operacional primário (20) de quaisquer operações que originam do sistema operacional secundário (126). A ativação do sistema operacional secundário (126) é requerida, antes de qualquer conexão para a Internet (14) (ou outra fonte de dados externa) ser habilitada.
BRPI0414155-5A 2003-09-05 2004-01-02 sistema de segurança de internet de computador pessoal BRPI0414155A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/656,570 US7146640B2 (en) 2002-09-05 2003-09-05 Personal computer internet security system
PCT/US2004/000028 WO2005027402A1 (en) 2003-09-05 2004-01-02 Personal computer internet security system

Publications (1)

Publication Number Publication Date
BRPI0414155A true BRPI0414155A (pt) 2006-10-31

Family

ID=34312662

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414155-5A BRPI0414155A (pt) 2003-09-05 2004-01-02 sistema de segurança de internet de computador pessoal

Country Status (11)

Country Link
US (2) US7146640B2 (pt)
EP (1) EP1661290A4 (pt)
JP (1) JP2007534039A (pt)
CN (1) CN1846393A (pt)
AU (1) AU2004303330A1 (pt)
BR (1) BRPI0414155A (pt)
CA (1) CA2537582A1 (pt)
MX (1) MXPA06002447A (pt)
NZ (1) NZ546112A (pt)
WO (1) WO2005027402A1 (pt)
ZA (1) ZA200602534B (pt)

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Also Published As

Publication number Publication date
JP2007534039A (ja) 2007-11-22
NZ546112A (en) 2008-04-30
EP1661290A4 (en) 2008-01-16
AU2004303330A1 (en) 2005-03-24
ZA200602534B (en) 2007-05-30
CN1846393A (zh) 2006-10-11
EP1661290A1 (en) 2006-05-31
US20040111578A1 (en) 2004-06-10
US7281266B2 (en) 2007-10-09
US7146640B2 (en) 2006-12-05
MXPA06002447A (es) 2006-06-20
US20070044148A1 (en) 2007-02-22
WO2005027402A1 (en) 2005-03-24
CA2537582A1 (en) 2005-03-24

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