We focus on network security with global view. We are committed to hot technologies and industrial application and closely combining production, study, research and application together. We work to strengthen the protection capability of China's key infrastructure and raise the level of cyber security protection in key industries. KN has outstanding talents from various top universities and top cyber security experts who enjoy abundant research achievements in areas such as block chain security technology, personal information protection, 5G security, AI, industrial control intelligent terminal security, class protection, hacker attack and defense. KN is devoted to providing the most update and advanced information security solutions for China and overseas countries.