Subject
Understanding Security
(updated 17 March 2023)
Security is the protection against theft, property damage and personal harm. It is important for individuals, companies, and governments. They must be aware of potential threats and make preparations to protect themselves and their property through effective security measures.
There is need for people who can effectively provide security to others, including individuals, companies and corporations, and nations and countries. Your knowledge and skills in this area can help advance your career or improve your business.
The purpose of these online lessons is to give you a start at understanding security measures.
Security Contents
Basics of security
Personal security
Personal property security
Business property security
Other types of security
National Security
Online Security
Security Against Terrorist Attacks
Resources
Survey results
Lessons