"Face recognition succeeded. Box 06 has been opened." During the weekend break, Liu Yunxuan, a soldier from a naval base in the northern theater, collected her mobile phone from the smart phone locker and went to the video contact room to chat with her family... This is a microcosm of the base's efforts to strengthen network security management and standardize the use of mobile phones by officers and soldiers. In order to ensure the safety of officers and men's use of the Internet and block the hidden dangers of network leakage, the base conducted a special investigation on the management and use of officers and men's mobile phones through questionnaire surveys, individual heart to heart talks and collective discussions, so as to deeply understand the prominent problems and main problems that need to be solved in the process of officers and men's use of the Internet, analyze the contradictions, improve work measures, and promote grass-roots units to standardize the pipe network and ensure the safe use of the Internet by grass-roots officers and men. On the basis of finding out the problems and loopholes, the base strictly implements the systems of smartphone registration and centralized storage, and uses technical means to improve the quality and efficiency of management. They have purchased a number of smart phone safekeeping cabinets with functions such as mobile phone charging, face recognition, regular opening, taking and placing records, which not only facilitate the access of officers and soldiers, but also enhance the security of mobile phone use. In addition, they also set up an independent video liaison room according to the actual situation of the grass-roots battalions and companies to facilitate the video communication between officers and soldiers and their relatives and friends. Build a strong awareness of network security and eliminate potential network risks. The base regularly organizes network security education lectures, makes relevant warning educational films, guides officers and soldiers to be familiar with network security laws and regulations, and tightens the network security ideology at all times. During the Camp Cyber Security Publicity Week, the Base strengthened cyber security education for officers and soldiers by organizing special lectures, thematic photo exhibitions, knowledge contests and other activities, so that the network can better serve the training life of officers and soldiers. (Liu Xinshe)