SECURITY PAST, PRESENT and FUTURE . The importance of protection systems in a person’s life, is the protection from attacks on the body, property and family. That is why people have created many methods of protection, starting from the manufacture of weapons to building fences around property. The methods and tools have changed over time till this day and with the advancement of technology, We have super intelligent systems that vary according to the following: Intelligent observation system Intelligent Intruder detection system Fire safety Road safety Personal safety I will try to introduce the most advanced system update. 1940’s | CCTV first used 1960’s | Cameras used to monitor crowds in UK cities 1970’s | CCTV used to protect banks 1988 | CCTV used by local authorities VCR's When VCR came along in the 1970’s it was easier to record images, so CCTV became more popular, increasing steadily through the 1980’s when it was seen as a cheaper Multiplexer's D