BRPI0503226B1 - Sistema e método para gerar um indicador de segurança em uma tela de um dispositivo de computação - Google Patents

Sistema e método para gerar um indicador de segurança em uma tela de um dispositivo de computação Download PDF

Info

Publication number
BRPI0503226B1
BRPI0503226B1 BRPI0503226-1A BRPI0503226A BRPI0503226B1 BR PI0503226 B1 BRPI0503226 B1 BR PI0503226B1 BR PI0503226 A BRPI0503226 A BR PI0503226A BR PI0503226 B1 BRPI0503226 B1 BR PI0503226B1
Authority
BR
Brazil
Prior art keywords
computing device
data
decrypted
indicator
mobile device
Prior art date
Application number
BRPI0503226-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Neil P. Adams
Michael S. Brown
Herbert A. Little
Original Assignee
Blackberry Limited
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 Blackberry Limited filed Critical Blackberry Limited
Publication of BRPI0503226A publication Critical patent/BRPI0503226A/pt
Publication of BRPI0503226B1 publication Critical patent/BRPI0503226B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L2019/0001—Codebooks
    • G10L2019/0011—Long term prediction filters, i.e. pitch estimation
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L2019/0001—Codebooks
    • G10L2019/0013—Codebook search algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Circuits Of Receivers In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Alarm Systems (AREA)
  • Telephone Function (AREA)
BRPI0503226-1A 2004-09-03 2005-07-29 Sistema e método para gerar um indicador de segurança em uma tela de um dispositivo de computação BRPI0503226B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04104273A EP1633155B1 (en) 2004-09-03 2004-09-03 System and method for generating a secure state indicator on a display
EP04104273.0 2004-09-03

Publications (2)

Publication Number Publication Date
BRPI0503226A BRPI0503226A (pt) 2006-04-18
BRPI0503226B1 true BRPI0503226B1 (pt) 2019-05-14

Family

ID=34929537

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503226-1A BRPI0503226B1 (pt) 2004-09-03 2005-07-29 Sistema e método para gerar um indicador de segurança em uma tela de um dispositivo de computação

Country Status (11)

Country Link
EP (1) EP1633155B1 (enExample)
JP (1) JP4270398B2 (enExample)
KR (1) KR100846411B1 (enExample)
CN (1) CN100342383C (enExample)
AT (1) ATE358952T1 (enExample)
AU (1) AU2005202989B9 (enExample)
BR (1) BRPI0503226B1 (enExample)
CA (1) CA2511057C (enExample)
DE (1) DE602004005706T2 (enExample)
ES (1) ES2281755T3 (enExample)
SG (1) SG120242A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003079196A2 (en) 2002-03-20 2003-09-25 Research In Motion Limited System and method of secure garbage collection on a mobile device
US8042189B2 (en) 2002-03-20 2011-10-18 Research In Motion Limited System and method to force a mobile device into a secure state
FR2904449B1 (fr) * 2006-07-28 2008-10-10 Ercom Engineering Reseaux Comm Procede de securisation pour appareil electronique utilisant une carte a puce
WO2008074123A1 (en) * 2006-12-21 2008-06-26 Research In Motion Limited System and method to force a mobile device into a secure state
WO2008086611A1 (en) * 2007-01-19 2008-07-24 Research In Motion Limited Selectively wiping a remote device
JP5014191B2 (ja) * 2008-02-13 2012-08-29 株式会社リコー 機器及び操作権限判定方法
KR102095912B1 (ko) * 2013-05-15 2020-04-02 삼성전자 주식회사 보안 기능 운용 방법 및 이를 지원하는 전자 장치
US10089235B1 (en) 2017-07-28 2018-10-02 Citrix Systems, Inc. Dynamic trim processing with disk caching
CN109857274B (zh) * 2018-12-25 2024-09-10 深圳视爵光旭电子有限公司 一种显示装置及其控制方法、系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3195099B2 (ja) * 1993-01-20 2001-08-06 富士通株式会社 移動機
US6064387A (en) * 1998-01-23 2000-05-16 Dell, Usa, L.P. Animated cursor and icon for computers
SE516779C2 (sv) * 1999-10-01 2002-02-26 Ericsson Telefon Ab L M Bärbar kommunikationsapparat med ett användargränssnitt samt en arbetsmetod för densamma
EP1107623A3 (en) * 1999-12-06 2002-01-02 Nokia Mobile Phones Ltd. Mobile station providing user-defined private zone for restricting access to user application data
CN101025778A (zh) * 2000-07-25 2007-08-29 有限会社信息安全 保密信息记录媒介、保护方法、保护存储方法及信息访问报警系统
KR100839837B1 (ko) * 2001-11-09 2008-06-19 엘지전자 주식회사 이동통신 단말기의 메시지 관리 방법
US7159120B2 (en) 2001-11-19 2007-01-02 Good Technology, Inc. Method and system for protecting data within portable electronic devices
JP4209131B2 (ja) * 2002-04-23 2009-01-14 株式会社エヌ・ティ・ティ・ドコモ 携帯端末、及びアクセス制御方法
FR2842059B1 (fr) 2002-07-04 2004-12-24 Cit Alcatel Procede de verouillage d'un terminal mobile de telecommunication
US7536562B2 (en) * 2002-10-17 2009-05-19 Research In Motion Limited System and method of security function activation for a mobile electronic device
US7113809B2 (en) * 2002-12-19 2006-09-26 Nokia Corporation Apparatus and a method for providing information to a user
US6899066B2 (en) * 2002-12-30 2005-05-31 S & S Cycle, Inc. Valve assembly

Also Published As

Publication number Publication date
BRPI0503226A (pt) 2006-04-18
DE602004005706T2 (de) 2008-01-24
AU2005202989B9 (en) 2008-05-29
AU2005202989A1 (en) 2006-03-23
CA2511057C (en) 2010-12-14
CN1744743A (zh) 2006-03-08
DE602004005706D1 (de) 2007-05-16
ES2281755T3 (es) 2007-10-01
JP2006072996A (ja) 2006-03-16
CN100342383C (zh) 2007-10-10
SG120242A1 (en) 2006-03-28
JP4270398B2 (ja) 2009-05-27
CA2511057A1 (en) 2006-03-03
EP1633155B1 (en) 2007-04-04
AU2005202989B2 (en) 2007-11-29
KR20060050862A (ko) 2006-05-19
ATE358952T1 (de) 2007-04-15
KR100846411B1 (ko) 2008-07-16
EP1633155A1 (en) 2006-03-08
HK1087297A1 (en) 2006-10-06

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: BLACKBERRY LIMITED (CA)

B25G Requested change of headquarter approved

Owner name: BLACKBERRY LIMITED (CA)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A 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 2841 DE 17-06-2025 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.