KaiJern Lau's impressive career in IT security spans over two decades, starting as a network engineer in Malaysia and culminating in his role as a research lab director for Fortune 500 companies. His varied experience, which includes work in consultancy, vendors, and end-user environments, has provided him with an extensive understanding of the security landscape.Outside of his corporate roles, KaiJern is also a highly respected figure in the open-source community. He is the founder of the renowned open-source reverse engineering project, the Qiling Framework. This emulation framework is specifically designed for security engineers and is used by leading tech companies and organizations worldwide, including Google, Microsoft, Apple, VMware, and the US military. Furthermore, KaiJern maintains the Capstone Engine, Unicorn Engine, and Keystone Engine, each of which is utilized by billions of Apple and Android devices. His involvement in these projects underscores his expertise and standing within the IT security and open-source communities.Beyond his work, KaiJern is a frequent speaker at international security conferences like Blackhat, Defcon, HITB, Codegate, H2HC, and Nullcon. His findings and presentations at these events have made significant contributions to the field. In addition to his speaking engagements, he has conducted hardware hacking courses at various global conferences, underlining his commitment to knowledge sharing and community building within the field.Overall, KaiJern Lau's broad range of experience, technical prowess, and contributions to the open-source community make him a noteworthy figure in the IT security industry. His dedication to improving security practices and fostering a collaborative learning environment has earned him widespread recognition and respect.