BRPI0518018A - sistema e método para uso de uma credencial dinámica para identificar um dispositivo clonado - Google Patents

sistema e método para uso de uma credencial dinámica para identificar um dispositivo clonado

Info

Publication number
BRPI0518018A
BRPI0518018A BRPI0518018-0A BRPI0518018A BRPI0518018A BR PI0518018 A BRPI0518018 A BR PI0518018A BR PI0518018 A BRPI0518018 A BR PI0518018A BR PI0518018 A BRPI0518018 A BR PI0518018A
Authority
BR
Brazil
Prior art keywords
server
dynamic
credential
communication device
identify
Prior art date
Application number
BRPI0518018-0A
Other languages
English (en)
Inventor
Ivan Hugh Mclean
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0518018A publication Critical patent/BRPI0518018A/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
    • 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
    • G06F21/60—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
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/33—User authentication using certificates
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45—Structures or tools for the administration of authentication
    • G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
    • 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
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1416—Event detection, e.g. attack signature detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/081—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying self-generating credentials, e.g. instead of receiving credentials from an authority or from another peer, the credentials are generated at the entity itself

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Computer And Data Communications (AREA)

Abstract

SISTEMA E MéTODO PARA USO DE UMA CREDENCIAL DINáMICA PARA IDENTIFICAR UM DISPOSITIVO CLONADO.São descritos um sistema e um método para o provimento de comunicações seguras entre dispositivos decomunicação clientes e servidores. Um servidor gera um offset aleatório. O servidor altera uma credencial dinâmica de dispositivo de comunicação servidor através da aplicaçãodo offset aleatório à credencial dinâmica de dispositivo de comunicação servidor. O servidor armazena a credencial dinâmica de dispositivo de comunicação servidor. O servidor envia, através de uma rede, um sinal incluindo o offset aleatório. O servidor recebe, através de uma rede, um sinal incluindo uma credencial dinâmica. O servidor determina uma diferença entre a credencial dinâmica de dispositivo decomunicação servidor e a credencial dinâmica recebida. Alémdisso, o servidor detecta uma presença de um dispositivo de comunicação clonado com base na diferença.
BRPI0518018-0A 2004-11-16 2005-11-15 sistema e método para uso de uma credencial dinámica para identificar um dispositivo clonado BRPI0518018A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/990,683 US20060107323A1 (en) 2004-11-16 2004-11-16 System and method for using a dynamic credential to identify a cloned device
PCT/US2005/041328 WO2006055545A2 (en) 2004-11-16 2005-11-15 System and method for using a dynamic credential to identify a cloned device

Publications (1)

Publication Number Publication Date
BRPI0518018A true BRPI0518018A (pt) 2008-10-21

Family

ID=36388003

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518018-0A BRPI0518018A (pt) 2004-11-16 2005-11-15 sistema e método para uso de uma credencial dinámica para identificar um dispositivo clonado

Country Status (8)

Country Link
US (1) US20060107323A1 (pt)
EP (1) EP1820104A4 (pt)
JP (1) JP2008521348A (pt)
KR (1) KR100919536B1 (pt)
CN (1) CN101443741A (pt)
BR (1) BRPI0518018A (pt)
TW (1) TW200637327A (pt)
WO (1) WO2006055545A2 (pt)

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Also Published As

Publication number Publication date
JP2008521348A (ja) 2008-06-19
KR20070086323A (ko) 2007-08-27
TW200637327A (en) 2006-10-16
WO2006055545A3 (en) 2009-04-02
EP1820104A2 (en) 2007-08-22
US20060107323A1 (en) 2006-05-18
EP1820104A4 (en) 2011-09-07
WO2006055545A2 (en) 2006-05-26
CN101443741A (zh) 2009-05-27
KR100919536B1 (ko) 2009-10-01

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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 AS 5A E 6A ANUIDADES.

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 2160 DE 29/05/2012.