Junbeom HUR

CLDSafe: An Efficient File Backup System in Cloud Storage against Ransomware
Joobeom YUN Junbeom HUR Youngjoo SHIN Dongyoung KOO 
Publication Date: 2017/09/01
Vol. E100-D  No. 9  pp. 2228-2231
Type of Manuscript:  LETTER
Category: Dependable Computing
ransomwarecloud storage systemfuzzy hashing
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Reputation-Based Collusion Detection with Majority of Colluders
Junbeom HUR Mengxue GUO Younsoo PARK Chan-Gun LEE Ho-Hyun PARK 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/07/01
Vol. E99-D  No. 7  pp. 1822-1835
Type of Manuscript:  PAPER
Category: Information Network
cloud computingcollusion detectionmajority votingreputation
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A Decentralized Multi-Group Key Management Scheme
Junbeom HUR Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 632-635
Type of Manuscript:  LETTER
Category: Network Management/Operation
stateless membermulti-group communicationdecentralized group key managementidentity-based encryption
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A New Binary Image Authentication Scheme with Small Distortion and Low False Negative Rates
Younho LEE Junbeom HUR Heeyoul KIM Yongsu PARK Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/11/01
Vol. E90-B  No. 11  pp. 3259-3262
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
image authenticationbinary imagefragile watermarkingmultimedia security
 Summary | Full Text:PDF(295.3KB)