Security is a subject that should be addressed by all people and governments. It entails protecting yourself and your property from theft, destruction or malfunctioning due to some interfering factors as power instability and faulty purchasing. Basically security is all about safety. There are several measures that are being taken to enhance security at home and all other places we frequent. The security measures include; employing guards, electing electric fences, installing alarm systems, coding of our information, use of locks activated by our blood pulse and finger prints, installing surveillance systems as CCTV and general precautions as keeping our doors locked. In the out doors we have the police and the security firms doing patrols twenty four hours a day. Our research on the topic is amazing and you will get equipment, designs and security aids that will keep you secured for the rest of you life. Security of all types is a basic necessity of our lives.