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Search: "[ author: KyungHee Lee ]" (3)
    A Study of User Behavior Recognition-Based PIN Entry Using Machine Learning Technique
    Changhun Jung, Zayabaatar Dagvatur, RhongHo Jang, DaeHun Nyang, KyungHee Lee KIPS Transactions on Computer and Communication Systems, Vol. 7, No. 5, pp. 127-136, May. 2018
    10.3745/KTCCS.2018.7.5.127
    Keywords: Smartphone, Authentication Protocol, User Behavior Recognition, Machine Learning, Pin

    Technique for PIN Entry Using an Accelerometer Sensor and a Vibration Sensor on Smartphone
    Changhun Jung, RhongHo Jang, DaeHun Nyang, KyungHee Lee KIPS Transactions on Computer and Communication Systems, Vol. 6, No. 12, pp. 497-506, Dec. 2017
    10.3745/KTCCS.2017.6.12.497
    Keywords: Authentication Protocol, PIN, Smartphone, Vibration, Accelerometer

    Address Auto-Resolution Network System for Neutralizing ARP-Based Attacks
    RhongHo Jang, KyungHee Lee, DaeHun Nyang, HeungYoul Youm KIPS Transactions on Computer and Communication Systems, Vol. 6, No. 4, pp. 203-210, Apr. 2017
    10.3745/KTCCS.2017.6.4.203
    Keywords: ARP Spoofing, ARP Message Disable, Static ARP Lable, Network Bandwidth Saving, MAC Address Derivation