This session will cover how to become an excellent program security expert, the importance of being a security expert, and how to develop the necessary skills and knowledge. The talk will be conducted in a Q&A format, answering questions related to program security, helping attendees to gain a deeper understanding of program security and its importance. Whether you are a programmer, business owner, security professional, or someone interested in information security, you will benefit from this talk. We will also share practical tips and resources to help you better handle program security challenges in your daily work and bring more career development opportunities.