A METHOD FOR PREVENTING FROM HACKING WITH VIRTUAL KEYBOARD

PURPOSE: A key input method for preventing hacking is provided to prevent personal information exposure by a hacking program by transmitting an ID or a password received through a key input unit to a web page or an application program. CONSTITUTION: An initial value of a character or a number is gen...

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Bibliographic Details
Main Author GIL, YONG MIN
Format Patent
LanguageEnglish
Korean
Published 01.06.2011
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PURPOSE: A key input method for preventing hacking is provided to prevent personal information exposure by a hacking program by transmitting an ID or a password received through a key input unit to a web page or an application program. CONSTITUTION: An initial value of a character or a number is generated randomly(S201). The number of dummy values area generated randomly(S202). A virtual keyboard data table is generated by generating an arrangement which starts with an initial value and randomly arranging the dummy value in the middle of the arrangement(S203). The virtual keyboard data table is encoded and a user terminal is transmitted(S204). The user terminal decodes the encoded value(S208). The decoded value is substituted by the virtual keyboard data table(S210).
Bibliography:Application Number: KR20090113754