Answer :
The authoritative source for derivative classification in Cyber Awareness 2024 is c. Cyber Awareness 2024 Manual.
In the context of Cyber Awareness 2024, an authoritative source for derivative classification is a document that provides official guidance and regulations on how information should be classified based on existing classified information.
This type of document is usually issued by a recognized authority or governing body and contains specific, standardized procedures and rules for handling classified information.
Among the given options:
- Cybersecurity Handbook and Cybersecurity Best Practices are likely to contain useful information about security practices and guidelines but are not specifically focused on classification procedures.
- Cyber Awareness Guidelines might provide general recommendations but does not imply it contains authoritative or official regulatory content for classification.
- Cyber Awareness 2024 Manual is most likely the authoritative source, as it directly references the 2024 guidelines and includes the term "Manual," indicating it is an official document containing comprehensive, standardized procedures and rules for derivative classification.
