I began my journey in the field of cybersecurity in 2008, initially focusing on penetration testing, web security, IoT security, and network attacks. In 2014, I joined Onward Security, specializing in IoT product security, where I led the team in establishing an ISO17025 cybersecurity laboratory. Until March 2023, with Onward Security officially becoming a part of the DEKRA Testing and Certification, I joined the Technical Excellence team. Within this team, I collaborate with cybersecurity experts within the group, assisting the laboratory in providing product security certification services spanning across domains such as ICT, IoT, mobile devices, automotive, industrial control, and medical device.