TW329507B - Security system for personal computers - Google Patents

Security system for personal computers

Info

Publication number
TW329507B
TW329507B TW086104564A TW86104564A TW329507B TW 329507 B TW329507 B TW 329507B TW 086104564 A TW086104564 A TW 086104564A TW 86104564 A TW86104564 A TW 86104564A TW 329507 B TW329507 B TW 329507B
Authority
TW
Taiwan
Prior art keywords
display
security system
personal computers
desktop
operator
Prior art date
Application number
TW086104564A
Other languages
Chinese (zh)
Inventor
Katsuhiko Okada
Original Assignee
Katsuhiko Okada
Iwamoto Hideji
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 Katsuhiko Okada, Iwamoto Hideji filed Critical Katsuhiko Okada
Application granted granted Critical
Publication of TW329507B publication Critical patent/TW329507B/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
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors

Abstract

A security system for personal computers comprises: - a sensor set at the either side of the personal computer for sensing the leaving off of the operator; - a display deleting device for deleting display on desktop after the sensor sensing the absence of the operator; and - a display retrieve device for retrieving the display on desktop when a correct password is entered.
TW086104564A 1996-05-07 1997-04-10 Security system for personal computers TW329507B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11223896 1996-05-07
JP17197896 1996-07-02
JP31465196 1996-11-26

Publications (1)

Publication Number Publication Date
TW329507B true TW329507B (en) 1998-04-11

Family

ID=27312210

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104564A TW329507B (en) 1996-05-07 1997-04-10 Security system for personal computers

Country Status (3)

Country Link
AU (1) AU2577697A (en)
TW (1) TW329507B (en)
WO (1) WO1997042559A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4194172B2 (en) * 1998-05-18 2008-12-10 キヤノン株式会社 Image display device and inter-device communication method
WO2004092934A1 (en) * 2003-04-17 2004-10-28 Matsushita Electric Industrial Co., Ltd. Start time reduction device and electronic device
JP2007074115A (en) 2005-09-05 2007-03-22 Hitachi Ltd Voice communication terminal, media server, and lock control method of voice communication
JP5327281B2 (en) * 2006-01-30 2013-10-30 大日本印刷株式会社 Screen lock absence display system
JP2009199337A (en) * 2008-02-21 2009-09-03 Kyocera Mita Corp Print system and print program
TW201005507A (en) * 2008-07-30 2010-02-01 Micro Star Int Co Ltd System and method for power management and safety protection
JP4615053B2 (en) * 2009-03-04 2011-01-19 株式会社ナナオ Display system, display control apparatus, and computer program

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04130908A (en) * 1990-09-21 1992-05-01 Matsushita Electric Ind Co Ltd Information processor
JPH04199409A (en) * 1990-11-29 1992-07-20 Matsushita Electric Ind Co Ltd Information processor
JPH052564A (en) * 1991-06-25 1993-01-08 Oki Electric Ind Co Ltd Terminal equipment
JPH05216829A (en) * 1992-01-21 1993-08-27 Nec Corp On-line screen control system
JPH05233896A (en) * 1992-02-24 1993-09-10 Yuuseidaijin In/out managing device
JPH05313773A (en) * 1992-05-07 1993-11-26 Oki Electric Ind Co Ltd Security system for data processor
JPH05313772A (en) * 1992-05-14 1993-11-26 Toshiba Syst Kaihatsu Kk Security system for screen
JPH07105142A (en) * 1993-10-06 1995-04-21 Casio Comput Co Ltd Electronic equipment
JPH07141506A (en) * 1993-11-17 1995-06-02 Canon Inc Information processor
JPH07271335A (en) * 1994-03-29 1995-10-20 Nissin Electric Co Ltd Display device

Also Published As

Publication number Publication date
AU2577697A (en) 1997-11-26
WO1997042559A1 (en) 1997-11-13

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent