TZ-DATASHIELD: Automated Data Protection for Embedded Systems via Data-Flow-Based Compartmentalizationpapercodebibtex
Zelun Kong, Minkyung Park, Le Guan, Ning Zhang, Chung Hwan Kim
In Proceedings of the 32nd Network and Distributed System
Security Symposium (NDSS 2025)
2024
FreePart: Hardening Data Processing Software via Framework-based Partitioning and Isolationpaperbibtex
Ali Ahad, Gang Wang, Chung Hwan Kim, Suman Jana, Zhiqiang Lin, Yonghwi Kwon
In Proceedings of the 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2024)
2023
Building GPU TEEs using CPU Secure Enclaves with GEVisorpaperslidesbibtex
Xiaolong Wu, Dave (Jing) Tian, Chung Hwan Kim
In Proceedings of the 14th ACM Symposium on Cloud Computing (SOCC 2023)
Confidential Execution of Deep Learning Inference at the Untrusted Edge with ARM TrustZonepaperslidesbibtex
Md Shihabul Islam, Mahmoud Zamani, Chung Hwan Kim, Latifur Khan, Kevin Hamlen
In Proceedings of the 13th ACM Conference on Data and Application Security and Privacy (CODASPY 2023)
2022
DriveFuzz: Discovering Autonomous Driving Bugs through Driving Quality-Guided Fuzzingpaperextended paperslideswebsitecodebibtex
Seulbae Kim, Major Liu, Junghwan "John" Rhee, Yuseok Jeon, Yonghwi Kwon, Chung Hwan Kim
In Proceedings of the 29th ACM Conference on Computer and Communications Security (CCS 2022)
2021
PASAN: Detecting Peripheral Access Concurrency Bugs within Bare-metal Embedded Applicationspaperslidesbibtex
Taegyu Kim, Vireshwar Kumar, Junghwan "John" Rhee, Jizhou Chen, Kyungtae Kim, Chung Hwan Kim, Dongyan Xu, Dave (Jing) Tian
In Proceedings of the 30th USENIX Security Symposium (USENIX Security 2021)
Find My Sloths: Automated Comparative Analysis of How Real Enterprise Computers Keep Up with the Software Update Racespaperslidesbibtex
Omid Setayeshfar, Junghwan "John" Rhee, Chung Hwan Kim, Kyu Hyung Lee
In Proceedings of the 18th Conference on Detection of Intrusions and Malware & Vulnerability Assessment (DIMVA 2021)
2020
Vessels: Efficient and Scalable Deep Learning Prediction on Trusted Processorspaperslidesvideobibtex
Kyungtae Kim, Chung Hwan Kim, Junghwan "John" Rhee, Xiao Yu, Haifeng Chen, Dave (Jing) Tian, Byoungyoung Lee
In Proceedings of the 11th ACM Symposium on Cloud Computing (SOCC 2020)
Detecting Malware Injection with Program-DNS Behaviorpaperbibtex
Yixin Sun, Kangkook Jee, Suphannee Sivakorn, Zhichun Li, Cristian Lumezanu, Lauri Korts-Pärn, Zhenyu Wu, Junghwan Rhee, Chung Hwan Kim, Mung Chiang, Prateek Mittal
In Proceedings of the 5th IEEE European Symposium on Security and Privacy (EuroS&P 2020)
From Control Model to Program: Investigating Robotic Aerial Vehicle Accidents with MAYDAYpaperslidesbibtex
Taegyu Kim, Chung Hwan Kim, Altay Ozen, Fan Fei, Zhan Tu, Xiangyu Zhang, Xinyan Deng, Dave (Jing) Tian, Dongyan Xu
In Proceedings of the 29th USENIX Security Symposium (USENIX Security 2020)
CAFE: A Virtualization-Based Approach to Protecting Sensitive Cloud Application Logic Confidentialitybibtex
Sungjin Park, Chung Hwan Kim, Junghwan Rhee, Jongjin Won, Taisook Han, Dongyan Xu IEEE Transactions on Dependable and Secure Computing (TDSC), 17(4), 2020
HFL: Hybrid Fuzzing on the Linux Kernelpaperslidesbibtex
Kyungtae Kim, Dae R. Jeong, Chung Hwan Kim, Yeongjin Jang, Insik Shin, Byoungyoung Lee
In Proceedings of the 27th Network and Distributed System Security Symposium (NDSS 2020)
2019
Progressive Processing of System Behavioral Querypaperslidesbibtex
Jiaping Gui, Xusheng Xiao, Ding Li, Chung Hwan Kim, Haifeng Chen
In Proceedings of the 35th Annual Computer Security Applications Conference (ACSAC 2019)
RVFuzzer: Finding Input Validation Bugs in Robotic Vehicles through Control-Guided Testingpaperslidesbibtex
Taegyu Kim, Chung Hwan Kim, Junghwan Rhee, Fan Fei, Zhan Tu, Gregory Walkup, Xiangyu Zhang, Xinyan Deng, Dongyan Xu
In Proceedings of the 28th USENIX Security Symposium (USENIX Security 2019)
PoLPer: Process-Aware Restriction of Over-Privileged Setuid Calls in Legacy Applicationspaperslidesbibtex
Yuseok Jeon, Junghwan Rhee, Chung Hwan Kim, Zhichun Li, Mathias Payer, Byungyoung Lee, Zhenyu Wu
In Proceedings of the 9th ACM Conference on Data and Application Security and Privacy (CODASPY 2019)
2018
SAQL: A Stream-based Query System for Real-Time Abnormal System Behavior Detectionpaperslidesbibtex
Peng Gao, Xusheng Xiao, Ding Li, Zhichun Li, Kangkook Jee, Zhenyu Wu, Chung Hwan Kim, Sanjeev R. Kulkarni, Prateek Mittal
In Proceedings of the 27th USENIX Security Symposium (USENIX Security 2018) Top 10 Finalist for CSAW Best Applied Research Paper Award
Securing Real-Time Microcontroller Systems through Customized Memory View Switchingpaperslidesvideobibtex Chung Hwan Kim, Taegyu Kim, Hongjun Choi, Zhongshu Gu, Byoungyoung Lee, Xiangyu Zhang, Dongyan Xu
In Proceedings of the 25th Network and Distributed System Security Symposium (NDSS 2018)
2017
RevARM: A Platform-Agnostic ARM Binary Rewriter for Security Applicationspaperslidesbibtex
Taegyu Kim, Chung Hwan Kim, Hongjun Choi, Yonghwi Kwon, Brendan Saltaformaggio, Xiangyu Zhang, Dongyan Xu
In Proceedings of the 33rd Annual Computer Security Applications Conference (ACSAC 2017)
J-Force: Forced Execution on JavaScriptpaperslidesbibtex
Kyungtae Kim, I Luk Kim, Chung Hwan Kim, Yonghwi Kwon, Yunhui Zheng, Xiangyu Zhang, Dongyan Xu
In Proceedings of the 26th International World Wide Web Conference (WWW 2017)
2016
PerfGuard: Binary-Centric Application Performance Monitoring in Production Environmentspaperslidesbibtex Chung Hwan Kim, Junghwan Rhee, Kyu Hyung Lee, Xiangyu Zhang, Dongyan Xu
In Proceedings of the 24th ACM SIGSOFT International Symposium on the Foundations of Software Engineering (FSE 2016)
2015
Accurate, Low Cost and Instrumentation-Free Security Audit Logging for Windowspaperslidesbibtex
Shiqing Ma, Kyu Hyung Lee, Chung Hwan Kim, Junghwan Rhee, Xiangyu Zhang, Dongyan Xu
In Proceedings of the 31st Annual Computer Security Applications Conference (ACSAC 2015)
CAFE: A Virtualization-Based Approach to Protecting Sensitive Cloud Application Logic Confidentialitypaperslidesbibtex Chung Hwan Kim, Sungjin Park, Junghwan Rhee, Jongjin Won, Taisook Han, Dongyan Xu
In Proceedings of the 10th ACM Symposium on Information, Computer and Communications Security (ASIACCS 2015)
2014
IntroPerf: Transparent Context-Sensitive Multi-Layer Performance Inference using System Stack Tracespaperslidesposterbibtex Chung Hwan Kim, Junghwan Rhee, Hui Zhang, Nipun Arora, Guofei Jiang, Xiangyu Zhang, Dongyan Xu
In Proceedings of the 2014 ACM International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS 2014)