A Study on Digital Content Distribution Model Protecting Rights of Distribution's Subjects Based on Contract. - Junsuk Lee; Jeonghyun Kim; Kisong Yoon; Changsoon Park; Jaecheol Ryou 001 (ICWI, 2002)

Strong User Authentication in IEEE802.11 Wireless LAN. - Jong-hu Lee; Jae-Cheol Ryou 001 (Human.Society@Internet 2003, 2003)

New Security Paradigm for Application Security Infrastructure. - Seunghun Jin; Sangrae Cho; Daeseon Choi; Jae-Cheol Ryou 001 (ICOIN, 2003)

Enhancing Privacy of Universal Re-encryption Scheme for RFID Tags. - Junichiro Saito; Jae-Cheol Ryou 001; Kouichi Sakurai (EUC, 2004)

Pre-production Methods of a Response to Certificates with the Common Status - Design and Theoretical Evaluation. - Satoshi Koga; Jae-Cheol Ryou 001; Kouichi Sakurai (EuroPKI, 2004)

Alerts Correlation System to Enhance the Performance of the Network-Based Intrusion Detection System. - Do-Hoon Lee; Jung-Taek Seo; Jae-Cheol Ryou 001 (GCC, 2004)

An Integrated XML Security Mechanism for Mobile Grid Application. - Kiyoung Moon; Namje Park; Jongsu Jang; Sungwon Sohn; Jaecheol Ryou 001 (ICCSA (1), 2004)

A DRM Framework for Secure Distribution of Mobile Contents. - Kwon Il Lee; Kouichi Sakurai; Jun Seok Lee; Jae-Cheol Ryou 001 (ICOIN, 2004)

The VDSL Deployments and Their Associated Crosstalk with xDSL Systems. - Kyung-Ah Han; Jae-Jin Lee; Jae-Cheol Ryou 001 (ICT, 2004)

Vulnerability of a Mobile Payment System Proposed at WISA 2002. - SangCheol Hwang; Dong Hoon Lee 002; Daewan Han; Jae-Cheol Ryou 001 (WISA, 2004)

Simulation-Based Analysis of DoS Attacks in Wireless Ad Hoc Networks. - Soonjwa Hong; Seung Hyong Rhee; Jae-Cheol Ryou 001 (IEICE Trans. Inf. Syst., 2004)

MPEG-2 Streaming Protection Scheme for Digital Rights Management. - Yeonjeong Jeong; Kisong Yoon; Jaecheol Ryou 001 (IEICE Trans. Inf. Syst., 2004)

The Improved Risk Analysis Mechanism in the Practical Risk Analysis System. - SangCheol Hwang; Namhoon Lee; Kouichi Sakurai; Joong Gil Park; Jaecheol Ryou 001 (ICOIN, 2005)

End-to-End Digital Rights Management on the Overall Value-Chains of Content Distribution. - Yeonjeong Jeong; Junil Kim; Jihyun Park; Kisong Yoon; Jaecheol Ryou 001 (IMSA, 2005)

Consideration of UMTS-WLAN Seamless Handover. - Hyeyeon Kwon; Kwang-Ryul Jung; Aesoon Park; Jae-Cheol Ryou 001 (ISM, 2005)

Security Frameworks for Open LBS Based on Web Services Security Mechanism. - Kiyoung Moon; Namje Park; Kyoil Chung; Sungwon Sohn; Jaecheol Ryou 001 (ISPA Workshops, 2005)

Trusted Certificate Validation Scheme for Open LBS Application Based on XML Web Services. - Kiyoung Moon; Namje Park; Kyoil Chung; Sungwon Sohn; Jaecheol Ryou 001 (J. Inf. Process. Syst., 2005)

Building a Packages Delivery Schedule Using Extended Simulated Annealing. - Tae-Hyoung Kim; Chi-Hwa Song; Won Don Lee; Jae-Cheol Ryou 001 (IJCNN, 2006)

A Design and Implementation of Profile Based Web Application Securing Proxy. - Youngtae Yun; Sangseo Park; Yosik Kim; Jaecheol Ryou 001 (ISPEC, 2006)

Low Power AES Hardware Architecture for Radio Frequency Identification. - Mooseop Kim; Jaecheol Ryou 001; YongJe Choi; Sungik Jun (IWSEC, 2006)

A trustworthy end-to-end key management scheme for digital rights management. - Junil Kim; Yeonjeong Jeong; Kisong Yoon; Jaecheol Ryou 001 (ACM Multimedia, 2006)

UMTS-WLAN Interworking Strategies for Reducing Handover Delays. - Hyeyeon Kwon; Kwanghyun Ro; Aesoon Park; Jae-Cheol Ryou 001 (VTC Fall, 2006)

What Are Possible Security Threats in Ubiquitous Sensor Network Environment? - Marie Kim; YoungJun Lee; Jaecheol Ryou 001 (APNOMS, 2007)

Efficient Implementation of the Keyed-Hash Message Authentication Code Based on SHA-1 Algorithm for Mobile Trusted Computing. - Mooseop Kim; Youngse Kim; Jaecheol Ryou 001; Sungik Jun (ATC, 2007)

Power Efficient Hardware Architecture of SHA-1 Algorithm for Trusted Mobile Computing. - Mooseop Kim; Jaecheol Ryou 001 (ICICS, 2007)

A Real Time Voice Transmission Method for Voice Privacy between CDMA Mobile Network and PSTN. - Yong-Seok Park; Jaehwan Ahn; Choon-Soo Kim; Jae-Cheol Ryou 001 (MUE, 2007)

Efficient Hardware Architecture of SHA-256 Algorithm for Trusted Mobile Computing. - Mooseop Kim; Jaecheol Ryou 001; Sungik Jun (Inscrypt, 2008)

Forensic Data Acquisition from Cell Phones using JTAG Interface. - Keonwoo Kim; Dowon Hong; Jae-Cheol Ryou 001 (Security and Management, 2008)

Retrieval of Illegal and Objectionable Multimedia. - Byeongcheol Choi; Jungnyeo Kim; Jaecheol Ryou 001 (NCM (2), 2008)

Compact Implementation of SHA-1 Hash Function for Mobile Trusted Module. - Mooseop Kim; Jaecheol Ryou 001; Sungik Jun (WISA, 2008)

An effective defense mechanism against DoS/DDoS attacks in flow-based routers. - PyungKoo Park; HeeKyoung Yi; Sangjin Hong; Jaecheol Ryou 001 (MoMM, 2010)

Hierarchical CRGK Supporting a Secure Multicast Communication for a Large Number of Users. - Jihyun Park; Jeongsu Lee; Jeonghyun Kim; Jaecheol Ryou 001 (IEICE Trans. Commun., 2010)

The ISDF Framework: Towards Secure Software Development. - Cheol-Soon Park; Jae-Cheol Ryou 001; Yong-Tae Park (J. Inf. Process. Syst., 2010)

DDoS Detection Algorithm Using the Bidirectional Session. - HeeKyoung Yi; PyungKoo Park; Seungwook Min; JaeCheol Ryou 001 (CN, 2011)

Communication Entities Discovery in Complex CPS System. - SooHyung Lee; JaeHyuk Kim; Wontae Kim 001; JaeCheol Ryou 001 (FGIT-CA/CES3, 2011)

A Categorization and Solution of Metadata Conversion Problem on Research Paper. - Minho Lee; Hwa-Mook Yoon; Won-Kyung Sung; Jae-Cheol Ryou 001 (FGIT-UNESST, 2011)

GPU-Accelerated Password Cracking of PDF Files. - Keonwoo Kim; Sang Su Lee; Dowon Hong; Jae-Cheol Ryou 001 (KSII Trans. Internet Inf. Syst., 2011)

Positive Realization of Continuous Linear Systems with Order Bound. - Kyungsup Kim; Jaecheol Ryou 001 (ICINCO (1), 2012)

General Middleware Bridge to Support Device Interoperability on Different Middlewares. - Hark-Jin Lee; Young-Sung Son; Jun-Hee Park; Kyeong-Deok Moon; Jae-Cheol Ryou 001 (J. Inf. Process., 2012)

User-Centric Key Management Scheme for Personal Cloud Storage. - SeongMin Yoo; PyungKoo Park; JinSeop Shin; JinSeok Oh; HoYong Ryu; JaeCheol Ryou 001 (ICISA, 2013)

Compact and unified hardware architecture for SHA-1 and SHA-256 of trusted mobile computing. - Mooseop Kim; Deok-Gyu Lee; Jaecheol Ryou 001 (Pers. Ubiquitous Comput., 2013)

Optical Computing for Digital Signal Process in Incoherent Fiber System Using Positive Realization. - Kyungsup Kim; Jaecheol Ryou 001; Woo-Tak Jung (FCC, 2014)

User-Centric Security Service Model for Cloud Storage. - SeongMin Yoo; PyungKoo Park; JinSeop Shin; HoYong Ryu; JaeCheol Ryou 001 (FCC, 2014)

SecureSMS: prevention of SMS interception on Android platform. - Dongwoo Kim 004; Jaecheol Ryou 001 (ICUIMC, 2014)

MAHI: A Multiple Stage Approach for Home Network Interoperability. - Hark-Jin Lee; Eun-Seo Lee; Kwangil Lee; Jun-Hee Park; Jae-Cheol Ryou 001 (IEICE Trans. Commun., 2014)

ID-based sensor node authentication for multi-layer sensor networks. - Soonhwa Sung; Jaecheol Ryou 001 (J. Commun. Networks, 2014)

User authentication using mobile phones for mobile payment. - Soonhwa Sung; Cheong Youn; Eunbae Kong; Jaecheol Ryou 001 (ICOIN, 2015)

Prediction model to computing resources using simulation parameter and data in the web-based computational simulation environment. - Jinseung Yu; Jae-Cheol Ryou 001 (ICTC, 2015)

StopBankun: Countermeasure of app replacement attack on Android. - Dongwoo Kim 004; Chankyu Park; Jaecheol Ryou 001 (ICUFN, 2015)

Ownership-guaranteed security framework for the private data in the entrusted management environment. - SeongMin Yoo; Jinsul Kim; Jaehyung Park; Jiseung Nam; JaeCheol Ryou 001 (Clust. Comput., 2015)

DWroidDump: Executable Code Extraction from Android Applications for Malware Analysis. - Dongwoo Kim 004; Jin Kwak; Jae-Cheol Ryou 001 (Int. J. Distributed Sens. Networks, 2015)

A Service-oriented DDoS detection mechanism using pseudo state in a flow router. - PyungKoo Park; SeongMin Yoo; HoYong Ryu; Jaehyung Park; Cheol Hong Kim; Su-il Choi; JaeCheol Ryou 001 (Multim. Tools Appl., 2015)

A distributed mobile cloud computing model for secure big data. - Soonhwa Sung; Cheong Youn; Eunbae Kong; Jaecheol Ryou 001 (ICOIN, 2016)

HTML and PDF fuzzing methodology in iOS. - Je-Gyeong Jo; Jae-Cheol Ryou 001 (IMCOM, 2016)

Method to Modify the Hex of Android Manifest File in Android Apps for Dynamic Analysis. - Suhyoo Lee; Junhoo Park; Jaecheol Ryou 001 (CSA/CUTE, 2017)

Design and implementation of lightweight network access control technique on wireless router. - Hyeji Heo; Jaecheol Ryou 001 (Int. J. Serv. Technol. Manag., 2017)

A Study on Utilization of Blockchain for Electricity Trading in Microgrid. - GeunYoung Kim; Junhoo Park; Jaecheol Ryou 001 (BigComp, 2018)

Auto-configurable Security Mechanism for NFV. - Hyunjin Kim; PyungKoo Park; JaeCheol Ryou 001 (KSII Trans. Internet Inf. Syst., 2018)

Design and implementation of user-level dynamic binary instrumentation on ARM architecture. - Dongwoo Kim 004; Sangwho Kim; Jaecheol Ryou 001 (J. Supercomput., 2018)

Utilizing a lightweight PKI mechanism to guarantee a secure service in a cloud environment. - Sangho Park; Hyunjin Kim; JaeCheol Ryou 001 (J. Supercomput., 2018)

Poisoning Attack on Show and Tell Model and Defense Using Autoencoder in Electric Factory. - Dongseop Lee; Hyunjin Kim; Jaecheol Ryou 001 (BigComp, 2020)

Evasion Attack in Show and Tell Model. - Dongseop Lee; Hyunjin Kim; Jaecheol Ryou 001 (ICACT, 2020)

User Authentication Method using FIDO based Password Management for Smart Energy Environment. - Hyunjin Kim; Dongseop Lee; Jaecheol Ryou 001 (ICDM (Workshops), 2020)

Intelligent Application Protection Mechanism for Transportation in V2C Environment. - Hyunjin Kim; Sang Hong; Jinsul Kim; Jaecheol Ryou 001 (IEEE Access, 2020)

A Context-aware adaptive algorithm for ambient intelligence DASH at mobile edge computing. - Jinsul Kim; Yonggwan Won; Changwoo Yoon; Jin-Young Kim; Sangho Park; JaeCheol Ryou 001; Linh Van Ma (J. Ambient Intell. Humaniz. Comput., 2020)

Smart Contract Data Feed Framework for Privacy-Preserving Oracle System on Blockchain. - Junhoo Park; Hyekjin Kim; GeunYoung Kim; Jaecheol Ryou 001 (Comput., 2021)

ARED: automata-based runtime estimation for distributed systems using deep learning. - Hyunjoon Cheon; Jinseung Ryu; Jaecheol Ryou 001; Chan Yeol Park; Yo-Sub Han (Clust. Comput., 2023)

Page-Oriented Programming: Subverting Control-Flow Integrity of Commodity Operating System Kernels with Non-Writable Code Pages. - Seunghun Han; Seong-Joong Kim; Wook Shin; Byung Joon Kim; Jae-Cheol Ryou 001 (USENIX Security Symposium, 2024)

Privacy-preserving credential smart contracts using Zokrates. - GeunYoung Kim; Yunsik Ham; Jaecheol Ryou 001 (KSII Trans. Internet Inf. Syst., 2024)

Cloud Digital Forensics: Beyond Tools, Techniques, and Challenges. - Annas Wasim Malik; David Samuel Bhatti; Tae-Jin Park; Hafiz Usama Ishtiaq; Jae-Cheol Ryou 001; Ki-Il Kim (Sensors, 2024)