World Academic Union
One of the most ancient human-kind concerns is knowledge formalization i.e. what a concept is. Concept analysis, a branch of analytical philosophy, relies on the purpose of decompose the elements, relations and meanings of a concept. This paper presents a method to make a concept analysis obtaining a knowledge representation suitable to be processed by a computer system using either object-oriented or ontology technologies. Security notion is, usually, known as a set of different concepts related to \"Some kind of protection\".