Research

System and network security systems using eBPF(extended Berkeley Packet Filter) and LSM(Linux Security Module)

Optimization for cloud-native network function virtualization

Secure overlay file systems in cloud/container environments

Intelligent security policy enforcement for cloud workloads

Security assessment for SDN(Software-Defined Networking) systems

Security layer development in NFV(Network Function Virtualization) systems

Vulnerability issues in SDN/NFV systems

System and network security systems using SmartNICs

"Design and Implementation of an Intelligent Centralized Security Policy Control System for Zero Trust in Cloud-Native Environments", National Research Foundation of Korea (NRF), 2025-2028 (ongoing)

"The Development of Darkweb Hidden Service Identification and Real IP Trace Technology", Institute for Information & Communications Technology Planning & Evaluation (IITP), 2022-2025 (ongoing)

"Design and implementation of security-enhanced intelligent container network systems for secure cloud environment", National Research Foundation of Korea (NRF), 2022-2025 (completed)