Group 1 - The event showcased advancements in network security technology, emphasizing a shift from passive defense to intelligent perception and proactive protection [3] - New technologies such as AI algorithms and cloud collaboration were highlighted, particularly in the context of drone detection and control systems [3] - The integration of biometric technologies for secure authentication was demonstrated, with a focus on enhancing user experience through seamless interactions [4] Group 2 - The event featured various interactive experiences aimed at raising public awareness about network security, making it more relatable to everyday life [4] - Companies presented innovative solutions to address real-life security needs, reinforcing the importance of network security for the public [3][4] - The exhibition included demonstrations of AI-based security products and solutions, showcasing the application of AI in safeguarding information security [3]