A generic and global approach on main cybersecurity issues is presented from a strategic perspective in order to give a broad understanding of what kind of concerns should be addressed and what sort of measures should be taken within a national cybersecurity policy. This part also identifies some basic and non-exhaustive needs that should be taken into consideration at national and international levels when dealing with the establishment of a Global Protocol on Cybersecurity and Cybercrime. This document does not aim to focus on specific technical, operational or procedural cybersecurity needs or measures.