Shedding Light on Blind Spot of Backward Privacy in Dynamic Searchable Symmetric Encryption. - Hyundo Yoon; Muncheon Yu; Chaewon Kwak; Changhee Hahn; Dongyoung Koo; Junbeom Hur (IEEE Access, 2023)

Revisiting Secure Multi-Server Oblivious RAMs. - Chaewon Kwak; Kangmo Ahn; Changhee Hahn; Dongyoung Koo; Junbeom Hur (ICOIN, 2024)

Quantifying Security in Volume-Hiding Searchable Symmetric Encryption Schemes With a Novel Scoring Metric. - Kangmo Ahn; Chaewon Kwak; Dongyoung Koo; Changhee Hahn; Junbeom Hur (IEEE Access, 2025)