【 Strong Military Forum 】 Jointly build and share a clear "fifth space" ■ Shishuang's network is boundless and secure. From September 11th to 17th, in conjunction with the Cybersecurity Campaign for Military Camps, various units will carry out the 2023 Military Camp Cybersecurity Promotion Week with the theme of "Civilized Internet Access, Safe Use of Networks, Legal Governance of Networks, and Jointly Building and Sharing a Clear and Clear Military Network Environment". This is a practical measure to implement Chairman Luo's important statement on cybersecurity work. It is an effective means to purify the military network environment and ensure the purity and consolidation of the military. It is also an important guarantee for focusing on war and serving the strong military to win. If you can't pass the internet level, you can't pass the era level. Network security and informatization are related to the long-term governance of the Party, the long-term stability of the country, and the improvement of the combat effectiveness of the military. Nowadays, cyberspace is accelerating its evolution into a new field of strategic deterrence and control, a new platform for ideological struggle, a new battlefield for maintaining economic and social stability, and a new battlefield for information and intelligent warfare. Being in this "fifth space" beyond land, ocean, sky, and outer space, officers and soldiers must constantly improve their political, civilized, legal, and security literacy while experiencing the convenience brought by the internet, and achieve scientific knowledge of the internet, correct use of the internet, and compliance with regulations. Publishing personal photos on social media platforms, freely connecting to free networks in public places, clicking on website links implanted with Trojan viruses, downloading and using fake apps... all of these can become network "bombs" that threaten security. The recently released movie "All in One Bet" reveals the underlying logic and enormous harm of online fraud, making officers and soldiers deeply realize that "there is politics online, hostility online, traps online, and supervision online". Network security issues such as network leaks, online gambling, online lending, and online personal information abuse have become a test question for the entire society. They not only require the "vigilance" and "strict prevention" of ordinary netizens, but also require the joint construction, sharing, and collaborative efforts of the entire society. Civilized internet access emphasizes self-discipline and discipline at the fingertips. Sending military related content through online chatting, exposing military information through online shopping, and displaying camp locations through movement trajectories... Once these information is mastered and utilized by those with ulterior motives, it may pose hidden dangers for military struggle preparation. If we cannot hold onto the defensive line in our thinking, we cannot control risks in our actions, and we cannot defeat the enemy on the battlefield. Only by constantly tightening the network security string, building a network security "firewall" in our minds, and carrying out network security work with a sense of political responsibility that we cannot rest assured at all times, can we strive to have a high level of security awareness, civilized network literacy, law-abiding behavior habits, and necessary protective skills, in order to build a strong network security defense line for the cause of building a strong country and a strong military. The Military Cybersecurity Promotion Week only lasts for one week, but maintaining cybersecurity is a long-lasting battle with only a starting point and no ending point. All units of the military should carry out various forms and rich content activities, guide officers and soldiers to deeply study President Xi Jinping's important idea of building a strong country through the internet, widely popularize relevant laws and policies, and promote network security publicity and education to be integrated into their minds; Organize officers and soldiers to learn network security protection knowledge, master network security protection skills, and continuously improve their ability to grasp the laws of the Internet, guide network public opinion, and promote information technology