Title:
METHOD FOR INPUT INFORMATION SECURITY
Document Type and Number:
WIPO Patent Application WO/2010/030130
Kind Code:
A2
Abstract:
The present invention relates to a method for input information security wherein risk of unauthorized exposure is reduced by securing input key information. The method comprises a personal information input preparation step wherein personal information is written onto input blocks (13a, 13b, 13c) on web page (13) of installed security controller (120), and is transmitted from server (200) and output to client terminal (100); a virtual keyboard formation step wherein, upon outputting said input blocks (13a, 13b, 13c), security controller (120) displays two or more number rows randomly and forms a number dial (13e) such that the numbers displayed on input blocks (13a, 13b, 13c) are changed according to the manipulation information of direction key (15) equipped with number control key (15a) and location control key (15b), but number dial (13e) has its number of the number row selected based on manipulation of number control key (15a) changed, and a number row is selected based on manipulation of location control key (15b); a direction key manipulation step wherein said direction key (15) is manipulated to change and select number row and number; a key manipulation information verification step wherein said security controller (120) verifies direction key (15) manipulation information; and a personal information verification step wherein, at said client terminal (100) or server (200), manipulation information is applied based on the number that has been initially and randomly displayed on input blocks (13a, 13b, 13c) to verify the personal information that has been input into client terminal (100), and server (200) proceeds according to the verified personal information.
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Inventors:
BAE, Steve (102-302, HBgoldbil 384-4, Gil-dong,Kangdong-gu, Seoul 134-010, 134-010, KR)
배환국 (서울시 강동구 길동 384-4 HB골드빌 102-302, 134-010 Seoul, 134-010, KR)
JUNG, Jin Young (SsangyongA.P.T 114-802, Bora-ri Giheung-eu, Yongin-si Kyunggi-do 446-559, 446-559, KR)
배환국 (서울시 강동구 길동 384-4 HB골드빌 102-302, 134-010 Seoul, 134-010, KR)
JUNG, Jin Young (SsangyongA.P.T 114-802, Bora-ri Giheung-eu, Yongin-si Kyunggi-do 446-559, 446-559, KR)
Application Number:
KR2009/005148
Publication Date:
March 18, 2010
Filing Date:
September 10, 2009
Export Citation:
Assignee:
SOFTCAMP CO.,LTD (HandongB/D 5F, 828-7 Yeoksam-dong,Kangnam-gu, Seoul 135-917, 135-917, KR)
소프트캠프(주) (서울시 강남구 역삼동 828-7 한동빌딩5층, 135-917 Seoul, 135-917, KR)
BAE, Steve (102-302, HBgoldbil 384-4, Gil-dong,Kangdong-gu, Seoul 134-010, 134-010, KR)
배환국 (서울시 강동구 길동 384-4 HB골드빌 102-302, 134-010 Seoul, 134-010, KR)
소프트캠프(주) (서울시 강남구 역삼동 828-7 한동빌딩5층, 135-917 Seoul, 135-917, KR)
BAE, Steve (102-302, HBgoldbil 384-4, Gil-dong,Kangdong-gu, Seoul 134-010, 134-010, KR)
배환국 (서울시 강동구 길동 384-4 HB골드빌 102-302, 134-010 Seoul, 134-010, KR)
International Classes:
G06F21/00; G06F21/00
Attorney, Agent or Firm:
LEE, Sang Moon et al. (Rm501, HwawonB/D 746-1,Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
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