+ KITRI "BEST OF THE BEST" 9th Vulnerability Analysis Student
+ N0Named (Pwnable, Crypto, Forensic)
+ 2018 IF 사회혁신 해커톤
+ 2018 Jeju Digital Midia 사회혁신 해커톤
+ 2019 NeverLAN CTF Students 12th (team. Team COIS)
+ 2019 사이버작전경연대회 [ Whitehat Contest Qualifier ] 3rd (team. 미소플래그)
+ 2019 사이버작전경연대회 [ Whitehat Contest Final ] 5th (team. 미소플래그)
+ 2019 Timisoara CTF Qualifier 13th (team. kornewbie)
+ 2019 The Hacking ChampionShip Junior Qualifier 8th (team. kornewbie)
+ 2019 The Hacking ChampionShip Junior Final 7th (team. kornewbie)
+ 2019 Christmas CTF 20th (team. Weathering_With_You{Kato_Megumi})
+ 2020 Pragyan CTF 2020 1st (team. OpenToAll)
+ 2020 CodeGate CTF 2020 Preliminary Junior 30th (team. 이도현)
+ 2020 사이버작전경연대회 [ Whitehat Contest Qualifier ] 4th (team. N0Named Jr)
+ Find Vulnerability of [ Daum Blog ] (Stored XSS) + 2 [ KVE-2019-1434, KVE-2019-1482 ]
+ Find Vulnerability of [ 제주도교육청 ] (Stored XSS, Reflected XSS, OpenRedirect) + 17
+ Find Vulnerability of [ Dropper Service ] (Reflected XSS, Open Redirect) + 4
+ Find Vulnerability of [ Goorm Service ] (Reflected XSS, Open Redirect) + 4
+ Find Vulnerability of [ Naver ] (NBB-714 With.9host1st)
+ Find Vulnerability of [ SZ-IMS Firewall ] Management page Stored XSS
+ KVE-2019-0679
+ KVE-2019-0693
+ KVE-2019-0763
+ KVE-2019-0803
+ KVE-2019-0823
+ KVE-2019-0865
+ KVE-2019-0911
+ KVE-2019-0912
+ KVE-2019-1182
+ 제주대학교 사이버보안사관학교 최종 팀프로젝트 우수상
+ 한국청소년정보과학회 - KYSIS
+ 제주대학교 사이버보안사관학교 1기 수료생
+ 코드게이트 2019 컨퍼런스 참관
+ 제주 웹 컨퍼런스 2019 참관
+ 제 16회 동계 시원포럼 세미나 참관
