BRPI0410569A - extensão de segurança de rede de sistemas de arquivos distribuìdos - Google Patents

extensão de segurança de rede de sistemas de arquivos distribuìdos

Info

Publication number
BRPI0410569A
BRPI0410569A BRPI0410569-9A BRPI0410569A BRPI0410569A BR PI0410569 A BRPI0410569 A BR PI0410569A BR PI0410569 A BRPI0410569 A BR PI0410569A BR PI0410569 A BRPI0410569 A BR PI0410569A
Authority
BR
Brazil
Prior art keywords
file
file system
client
server
sensitive
Prior art date
Application number
BRPI0410569-9A
Other languages
English (en)
Inventor
Susann Marie Keohane
Gerald Francis Mcbrearty
Shawn Patrick Mullen
Jessica Kelley Murillo
Johnny Meng-Han Shieh
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BRPI0410569A publication Critical patent/BRPI0410569A/pt
Publication of BRPI0410569B1 publication Critical patent/BRPI0410569B1/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
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • 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
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • 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
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/102—Entity profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Storage Device Security (AREA)
  • Small-Scale Networks (AREA)
  • Information Transfer Between Computers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

"EXTENSãO DE SEGURANçA DE REDE DE SISTEMAS DE ARQUIVOS DISTRIBUìDOS". Um protocolo de segurança que dinamicamente implementa segurança de montagem aumentada de um sistema de arquivos, quando o acesso a arquivos sensíveis em uma rede de sistema de arquivos é solicitado. Quando o usuário de um sistema cliente tenta acessar um arquivo sensível especificamente etiquetado, o servidor que hospeda o sistema de arquivos executa um código de software que termina a montagem corrente e reconfigura as portas do servidor para aceitar uma remontagem a partir do cliente através de uma porta mais segura. A porta do servidor reconfigurada é fornecido o endereço de IP do cliente e a correspondência do endereço de IP durante a operação de remontagem. A comutação para uma montagem segura é completada de uma maneira perfeitamente consistente de modo que os usuários autorizados são permitidos acessar arquivos sensíveis sem derrubar o servidor com as a criptografação custosa e outras características de segurança de intensivo recurso. Nenhum retardo significante é experimentado pelo usuário, enquanto o arquivo sensível é protegido de captura não autorizada durante a transmissão do sistema cliente.
BRPI0410569A 2003-05-22 2004-04-15 extensão de segurança de rede de sistemas de arquivos distribuídos BRPI0410569B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/443,675 US7917751B2 (en) 2003-05-22 2003-05-22 Distributed filesystem network security extension
PCT/GB2004/001629 WO2004104902A1 (en) 2003-05-22 2004-04-15 Distributed filesystem network security extension

Publications (2)

Publication Number Publication Date
BRPI0410569A true BRPI0410569A (pt) 2006-06-20
BRPI0410569B1 BRPI0410569B1 (pt) 2016-08-23

Family

ID=33450477

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410569A BRPI0410569B1 (pt) 2003-05-22 2004-04-15 extensão de segurança de rede de sistemas de arquivos distribuídos

Country Status (12)

Country Link
US (1) US7917751B2 (pt)
EP (1) EP1625524B1 (pt)
JP (1) JP4602981B2 (pt)
KR (1) KR100906119B1 (pt)
CN (1) CN100530207C (pt)
AT (1) ATE339733T1 (pt)
BR (1) BRPI0410569B1 (pt)
CA (1) CA2525249C (pt)
DE (1) DE602004002401T2 (pt)
IL (1) IL172054A (pt)
TW (1) TWI282229B (pt)
WO (1) WO2004104902A1 (pt)

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Also Published As

Publication number Publication date
KR100906119B1 (ko) 2009-07-07
TW200507570A (en) 2005-02-16
JP2007503652A (ja) 2007-02-22
DE602004002401D1 (de) 2006-10-26
CA2525249C (en) 2011-03-29
CN1791878A (zh) 2006-06-21
BRPI0410569B1 (pt) 2016-08-23
US20040236745A1 (en) 2004-11-25
TWI282229B (en) 2007-06-01
CA2525249A1 (en) 2004-12-02
JP4602981B2 (ja) 2010-12-22
IL172054A0 (en) 2011-08-01
DE602004002401T2 (de) 2007-09-20
US7917751B2 (en) 2011-03-29
EP1625524B1 (en) 2006-09-13
EP1625524A1 (en) 2006-02-15
KR20060015714A (ko) 2006-02-20
IL172054A (en) 2012-09-24
CN100530207C (zh) 2009-08-19
ATE339733T1 (de) 2006-10-15
WO2004104902A1 (en) 2004-12-02

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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