US Patent 8214896 Method of securing USB keyboard
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Edits on 29 Nov, 2023
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Patent abstract
Provided is a method of securing a Universal Serial Bus (USB) keyboard. According to the method, a keyboard security operation is performed at a host controller driver level, which is one level lower than a USB hub driver level. Thus, it is possible to rapidly and effectively prevent a malicious program from leaking information input from a keyboard that is in communication with a main frame and transfers data via a USB.
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US Patent 08214896 Method of securing USB keyboard US Patent 8214896 Method of securing USB keyboard
Infobox
Patent Number
0821489600
Patent Number
821489600
Edits on 24 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
082148960
Date of Patent
July 3, 2012
0Patent Application Number
121675740
Date Filed
July 3, 2008
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
082148960
Date of Patent
July 3, 2012
0Patent Application Number
121675740
Date Filed
July 3, 2008
0Patent Primary Examiner
Edits on 14 Dec, 2021
Golden AI
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Infobox (+7 properties)
US Patent 08214896 Method of securing USB keyboard
Infobox
Is a
Patent jurisdiction
Patent number
08214896
Date of patent
July 3, 2012
Patent application number
12167574
Date Filed
July 3, 2008
Patent primary examiner
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