Sejong Univ. Department of Information Security
Focusing on Pwnable, IoT/OT Security, System Vulnerability Research ...

• ♦️Affiliation: Sejong University, Department of Information Security
• ♥️Interests: Pwnable, IoT/OT Security, Satellite & Aerospace Security, and others
• ♣️Key Experience:
  • Satellite anti-tampering
  • Anti-drone system wireless communication
  • Linux kernel & MCP filesystem path traversal vulnerability analysis
  • DID (Decentralized Identity), A2A & MCP, MFA/RBA implementation
• ♠️Hobbies: Writing 🤫 (An active author with roughly 7,000 subscribers✍️)

• 2026
  • Yonsei Univ / Aerospace Strategy & Policy Competition (Undergraduate Division) 🏆
  • Korea Information Processing Society (Satellite Security Research & Presentations)
• 2025
  • Korea Institute of Information Security and Cryptology (MCP Filesystem Path Traversal Vulnerability Research & Presentations)
• 2024
  • Korea Institute of Information Security and Cryptology (Anti-drone System Wireless Communication Research & Presentations)
• 2023
  • Korea Institute of Information Security and Cryptology (Linux Kernel Research)
• 2022
  • Korea Information Processing Society (Marine UAV Research)