随着计算机网络技术的不断发展,计算机病毒的传播速度不断加快、传播范围不断变广,黑客的攻击手段也不断变化,对部队通信单位的网络安全问题造成了严重的影响,影响通信单位正常工作的顺利开展,因此,相关工作人员应该做好网络安全的防护工作,确保部队通信单位能够正常工作。本文介绍了部队通信单位的网络安全现状以及存在的问题,并针对现存的网络安全问题提出了合理的建议,以确保部队通信单位的网络安全。 With the continuous development of computer network technology, the spread of computer viruses is accelerating, the scope of dissemination is constantly expanding, and hacker attacks are constantly changing. This has a serious impact on the cyber security of military communications units and affects the normal work of communication units Therefore, relevant staff members should do a good job in network security protection work and ensure that the military communications units can work normally. This article describes the status quo and existing problems of cyber security in the military communications units and makes reasonable suggestions on existing cybersecurity issues so as to ensure the cyber security of troop communications units.