In my past work experience, I have accumulated rich experience in the computer and network security industry. I learned how to evaluate and improve cybersecurity systems, develop and execute information security policies, analyze security incidents and threat intelligence, and provide advanced security consulting and guidance. These experiences have given me an in-depth understanding of the latest trends and technologies in the security field.Because I believe this industry has huge potential for growth. As digital transformation accelerates and cyber threats increase, protecting the security of information assets and data has become a top priority for enterprises. As a security expert, I hope to provide strategic planning and high-level consulting to enterprises to help them build strong security systems to deal with ever-changing threats.I am very optimistic about the future development prospects of the computer and network security industry. With the popularity of digitalization and the acceleration of networking, enterprises' demand for security will continue to grow. At the same time, emerging technologies such as artificial intelligence and the Internet of Things will also bring new security challenges and opportunities. I believe that through continued innovation and efficient security solutions, the computer and network security industry will achieve long-term success in the future and provide customers with the best information security.