You are an Analyst of the Common Foreign and Security Policy (CFSP) of the EU working in coordination with the European External Action Service (EEAS). During a high-level digital mission, you must implement cybersecurity measures to protect the data of the EU diplomatic representations abroad, ensuring the continuity of operations and the confidentiality of sensitive information. According to the EU regulatory framework, which of the following measures is most coherent with the security objectives and the cybersecurity governance architecture of the Union, particularly in relation to the NIS2 Directive and the protection of the EU's digital infrastructure?