| Date | Main | Opponent | Title |
|---|
| 21.4.6 | Yunhee Jang | Gilhee Lee | Blockene: A High-throughput Blockchain Over Mobile Devices |
| 21.4.20 | Minwook Lee | Eunsoo Kim | On the Insecurity of SMS One-Time Password Messages against Local Attackers in Modern Mobile Devices |
| 21.5.4 | Jeongseok Choi | Wonseok Jin | One Pixel Attack for Fooling Deep Neural Networks |
| 21.5.11 | Taegeun Moon | Minwook Lee | Extracting Taint Specifications for JavaScript Libraries |
| 21.5.18 | Gilhee Lee | Taegeun Moon | The Art of The Scam: Demystifying Honeypots in Ethereum Smart Contracts |
| 21.5.25 | Min Jang | Taegeun Moon | Preventing Use-After-Free Attacks with Fast Forward Allocation |
| 21.6.8 | Wonseok Jin | Jeongseok Choi | CAN-ADF: The controller area network attack detection framework |
| 21.6.15 | Jeongyong Park | Soolin Kim | TEXTSHIELD: Robust Text Classification Based on Multimodal Embedding and Neural Machine Translation |
| 21.6.22 | Seonhye Park | Geumhwan Cho | Effect of Mood, Location, Trust, and Presence of Others on Video-Based Social Authentication |
| 21.6.29 | Chanjong Lee | - | A Generic Technique for Automatically Finding Defense-Aware Code Reuse Attacks |
| 21.7.6 | Seunghyun Park | - | - |
| 21.7.13 | Jaewan Joh | - | - |
| 21.7.20 | Geumhwan Cho | - | - |
| 21.7.27 | Jusop Choi | - | - |
| 21.8.3 | Eunsoo Kim | - | - |
| 21.8.10 | Soolin Kim | - | - |
| 21.8.17 | Beomjin Jin | - | - |
| 21.8.24 | Mohsen Ali | - | - |
| 21.8.31 | Bedeuro Kim | - | - |
| 21.9.7 | Yunhee Jang | - | - |
| 21.9.14 | Minwook Lee | - | - |