A staff member of the EU works on an international cooperation project under the Common Foreign and Security Policy (CFSP) coordinated by the European External Action Service (EEAS). They must share confidential documents with third-country partners using cloud computing tools. According to digital security principles and the EEAS governance structure, what is the CORRECT procedure to ensure data protection and information security? option_A: Share the documents directly through private social networks to facilitate informal and quick communication with diplomatic representatives, taking advantage of their decentralized nature. option_B: Transfer the documents via unencrypted email to ensure that third-country partners can access them immediately without complex security configurations. option_C: Store the documents on local storage devices without being connected to the cloud to avoid any external cyberattack risks, regardless of the need for real-time information sharing. option_D: Use a public cloud consumption service (e.g., personal Drive, Dropbox) if it facilitates quick collaboration, as the CFSP prioritizes operational agility over technical restrictions. option_E: Use exclusively cloud computing platforms and services authorized by the European Commission and EEAS, ensuring they comply with strict security and encryption protocols for sensitive EU data. explanation: 1) **Why the correct answer is E:** Option E is the only correct choice because the EEAS, as a diplomatic arm of the EU, operates under strict security and governance mandates. EU data, especially those related to CFSP and the Common Security and Defense Policy (CSDP), must be protected using only authorized and managed by the EU cloud tools. Using personal or unauthorized services violates data protection and information security principles of the Union. The EEAS structure, under the guidance of the High Representative, requires that all international actions, including digital collaboration, comply with EU security norms. 2) **Why the incorrect options are wrong:** - **Option D (Trap: Prioritizing agility over security):** Is incorrect because it assumes that operational agility justifies the use of unauthorized services. In the EU, security and data protection are paramount and cannot be sacrificed for convenience. Using personal consumption services for confidential data is a serious violation of security policy. - **Option B (Trap: Accessibility without security):** Is incorrect because sending confidential data unencrypted is an unacceptable security practice that exposes the EU to risks of interception and data leakage, violating data protection principles. - **Option C (Trap: Excessive security/paralysis):** Is incorrect because, although local storage is secure, it hinders the necessary collaboration in a CFSP environment that requires international coordination. Security should allow for secure collaboration channels, not block them. - **Option A (Trap: Informal channel use):** Is incorrect because social networks are not official or secure channels for the transmission of confidential diplomatic documents, exposing the information to privacy and unauthorized access risks. 3) **Quick tip:** Always remember: in the context of the EU, security and compliance with authorized protocols take precedence over speed or ease of use of unofficial tools.