BR0302727A - External keyboard encoder - Google Patents

External keyboard encoder

Info

Publication number
BR0302727A
BR0302727A BR0302727A BR0302727A BR0302727A BR 0302727 A BR0302727 A BR 0302727A BR 0302727 A BR0302727 A BR 0302727A BR 0302727 A BR0302727 A BR 0302727A BR 0302727 A BR0302727 A BR 0302727A
Authority
BR
Brazil
Prior art keywords
keyboard
machine
activated
time
encryption
Prior art date
Application number
BR0302727A
Other languages
Portuguese (pt)
Inventor
Roberto Alves Gallo Jr
Guido Costa Souza De Araujo
Henrique De Medeiros Kawakami
Original Assignee
Guido Costa Souza De Araujo
Roberto Alves Gallo Jr
Henrique De Medeiros Kawakami
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 Guido Costa Souza De Araujo, Roberto Alves Gallo Jr, Henrique De Medeiros Kawakami filed Critical Guido Costa Souza De Araujo
Priority to BR0302727A priority Critical patent/BR0302727A/en
Priority to PCT/BR2004/000110 priority patent/WO2005003932A1/en
Publication of BR0302727A publication Critical patent/BR0302727A/en

Links

Classifications

    • 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
    • G06F21/70—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
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • 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
    • G06F21/70—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
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

"CIFRADOR EXTERNO DE TECLADO". Caracterizado por ser um dispositivo que pode ser ligado entre qualquer teclado(A) e máquina de computador(B), de forma que quando ativado passa a cifrar os dados vindos do teclado para à máquina, tornado-os incompreensíveis para terceiros, por ser portátil não requer para sua instalação, modificação de nenhum dispositivo de hardware da máquina ou do teclado onde está instalado, pode ser programado para utilizar qualquer esquema eletrónico(D) ou mecanismo criptográfico a fim de atingir o seu objetivo de proteger os dados; a função de ciframento do Cifrador pode ser ativada/desativada pelo usuário ou pelo sistema a qualquer momento de seu funcionamento; pode ser plugado a qualquer momento entre o teclado e à máquina pelo próprio usuário, não requerendo o apoio técnico especializado; pode ou não emitir um sinal audio-visual no seu chassi, na máquina ou teclado a que está conectado sinalizando o seu estado de funcionamento; permite que o Sistema troque informações cifradas diretamente ou indiretamente com o teclado sem que seja necessária a instalação de nenhum programa específico na máquina; pode ter as mais variadas dimensões, bem como comprimentos de cabos diferentes; além de serem justapostos entre teclado e a máquina."EXTERNAL KEYBOARD ENCRYPTION". Characterized by being a device that can be connected between any keyboard (A) and computer machine (B), when activated it encrypts the data coming from the keyboard to the machine, making it incomprehensible to third parties, being portable does not require for its installation, modification of any hardware device of the machine or keyboard where it is installed, it may be programmed to use any electronic scheme (D) or cryptographic mechanism in order to achieve its purpose of protecting the data; The encryption function of the Encryptor can be activated / deactivated by the user or the system at any time of its operation; can be plugged in at any time between the keyboard and the machine by the user himself, requiring no specialized technical support; may or may not emit an audio-visual signal on its chassis, on the machine or keyboard to which it is connected signaling its state of operation; allows the System to exchange encrypted information directly or indirectly with the keyboard without the need to install any specific programs on the machine; can have the most varied dimensions as well as different cable lengths; besides being juxtaposed between keyboard and the machine.

BR0302727A 2003-07-08 2003-07-08 External keyboard encoder BR0302727A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR0302727A BR0302727A (en) 2003-07-08 2003-07-08 External keyboard encoder
PCT/BR2004/000110 WO2005003932A1 (en) 2003-07-08 2004-07-06 External cipher and authentication device for use with keyboard units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0302727A BR0302727A (en) 2003-07-08 2003-07-08 External keyboard encoder

Publications (1)

Publication Number Publication Date
BR0302727A true BR0302727A (en) 2005-03-29

Family

ID=33557339

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0302727A BR0302727A (en) 2003-07-08 2003-07-08 External keyboard encoder

Country Status (2)

Country Link
BR (1) BR0302727A (en)
WO (1) WO2005003932A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007039904A2 (en) 2005-10-06 2007-04-12 Safend Ltd. Method and system for securing input from an external device to a host
TWI416931B (en) * 2008-06-20 2013-11-21 Chi Mei Comm Systems Inc System and method for deleting data stored in the mobile phone automatically

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452082B (en) * 1986-12-15 1987-11-09 Inter Innovation Ab DATA COMMUNICATION MANUAL
US5517569A (en) * 1994-03-18 1996-05-14 Clark; Dereck B. Methods and apparatus for interfacing an encryption module with a personal computer
US5778071A (en) * 1994-07-12 1998-07-07 Information Resource Engineering, Inc. Pocket encrypting and authenticating communications device
KR20010011667A (en) * 1999-07-29 2001-02-15 이종우 Keyboard having secure function and system using the same

Also Published As

Publication number Publication date
WO2005003932A1 (en) 2005-01-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired