On September 11th, Shao Tianjiang launched the 2023 Military Network Security Promotion Week with the theme of "Civilized and Safe Use of the Internet, Legal Governance of the Internet, and Jointly Building a Clear Military Network Environment". Banners, videos, and lectures are used to educate and guide officers and soldiers to learn network knowledge, understand network risks, improve prevention capabilities, and build a strong network security defense line for the cause of building a strong country and a strong military. In today's world, the information technology revolution is changing rapidly, and the Internet has a profound impact on people's ways of thinking and values. It is the most dynamic field of our era and the "biggest variable" we face. The dissemination of online information is fast, with a large number, diverse and complex network platforms and users. The virtual space of the network is ubiquitous, and the network attributes are constantly expanding and extending. Many new situations arise due to the network, new problems arise due to the network, and new hidden dangers increase due to the network. The internet is a double-edged sword, with as much convenience as sharpness. By deeply recognizing the concepts of "politics online, enemies online, traps online, and supervision online", adhering to the scientific construction of the internet, grasping the initiative of the internet era, guarding the bottom line of network security in accordance with the law, and correctly using the internet to gather positive energy for building a strong military, the internet can become the "maximum increment" for building a strong military and preparing for war. If there is a lack of political literacy, civilized literacy, legal literacy, and security literacy in the internet, and one cannot scientifically understand the internet, use the internet correctly, and access the internet according to regulations. They can freely and recklessly, and the internet may become the "Achilles heel" of a strong military preparation, affecting not only daily work and life, but also military struggle preparation. The first film that is currently being released to uncover overseas online fraud, 'All in One Place', showcases the tricks of online fraud from multiple angles and angles, with true details and large scale, making the audience exclaim 'too real and terrible'. Art originates from reality. Officers and soldiers do not live in a vacuum. Network leaks, online rumors, online gambling, online lending, online fraud, addiction to online games, live streaming rewards, online inappropriate interactions, and other "traps" are all around us. Random scanning of QR codes for identification, "bargaining" for free products, and "scraping the internet" can save traffic... Some officers and soldiers who lack awareness of prevention may inadvertently be "caught", leading to serious problems, causing accidents, and affecting the purity, consolidation, and safety and stability of the military. The military is going to war, and cyberspace has become the forefront and main battlefield of military competition. There is no smoke online, but danger is everywhere; The enemy is nowhere to be seen, but everywhere. In the information age, electronic devices, commonly used social media, and information storage media can easily become potential enemies' "monitors," "eavesdroppers," and "locators. The loss of a secret will mislead us to become the enemy. The leakage of a major action plan and the theft of an important intelligence information can cause significant losses in the development and preparation of the military in peacetime, and may result in tens of thousands of soldiers paying the cost of their lives during wartime, even affecting the overall outcome of the war. The network can be virtual, but security cannot be empty.