Bio

JunYoung Choi, also known as insp3ct0r_x, is an offensive security researcher at STEALIEN, Inc.

Work Experience

In The Forest

February 2022 ~ March 2023, Junior Vulnerability Researcher, member of R&D

• N-day vulnerability research targeting IoT devices
• Exploit development targeting Android systems

STEALIEN

March 2023 ~ April 2024, Senior Researcher, member of Pentesting Team

• Penetration testing Web/Mobile

April 2024 ~ Present, Senior Researcher, member of Defend Forward Team

• White-box code auditing
• Penetration testing IoT devices

Achievements

Nothing yet

Education

Incheon Electronic Meister High School

March 2018 ~ January 2021, Student

• Department of Information and Telecommunication Technology

  = Basic Electronic Circuit = Advanced Network Engineering

K-Shield Jr.

March 2021 ~ June 2021, Trainee

• Security consultant track