Nowadays, ensuring cybersecurity is an important objective of public authority. It must take into account the protection of cybersecurity, both in the current and future perspectives. The state security policy must also take into account its dimension in cyberspace, especially today, where many services are provided through communication and information systems. A special place in the cybersecurity system is given to cyberspace security in the military dimension. In this regard, both the military administration and civil law entities, both acting for defence, will be competent. Effective military operations are directly linked to new digital technologies. As a result, for the sake of state security (both internal and external), it becomes necessary not only to respond to cyberattacks, but also to counteract them.