An EU diplomatic mission operating under the political guidance of the High Representative is preparing to launch a new public-facing website to enhance digital communication with citizens in a third country. The project team is concerned about cybersecurity resilience and the integrity of digital services in the context of the EU's external action. According to the EU's strategic frameworks for external action and digital security, which of the following actions best aligns with the mission's responsibility to contribute to a rules-based global order and ensure the resilience of digital services against cyber threats?