The Cybersecurity Reserve is a structured pool of certified cybersecurity experts and resources maintained to provide rapid support during significant cyber incidents. Primarily established within the European Union, this reserve can be quickly mobilized to assist organizations, governments, or critical infrastructure operators facing large-scale cyberattacks or emergencies. The reserve ensures a coordinated, skilled response to mitigate threats, restore systems, and strengthen resilience across member states. By having a ready-to-deploy team, the Cybersecurity Reserve helps minimize damage, reduce response times, and foster cross-border cooperation in defending against evolving cyber threats.