Security is the condition of being protected against danger or loss. In the general sense, security is a concept similar to safety. The nuance between the two is an added emphasis on being protected from dangers that originate from outside. Individuals or actions that encroach upon the condition of protection are responsible for the breach of security.
The word "security" in general usage is synonymous with "safety," but as a technical term "security" means that something not only is secure but that it has been secured. For example, in telecommunications, the term security has the following meanings:
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Courses in National Security Affairs - Naval Postgraduate School's offerings in National Security Affairs.
National Defense University - US Military post graduate education.
Meta Description: [ The National Defense University, our nation’s premier joint professional military education institution, educates military and civilian leaders through teaching, research, and outreach in national security strategy, national military strategy, and national resource strategy; joint and multinat... ]
National Security Education Program - The National Security Education Act provides for the establishment of the National Security Education Program to equip Americans with understanding of national security issues.
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