In these days of terrorism and increase in criminal activity there is no denying that security systems have become the most essential for safety. Although the need has become more urgent today owing to the precarious situations happening every now and then, safety arrangements have been used since long time to preserve and protect the precious treasure and secrets. The traditional lock and key system is being used since medieval times when man first began to understand the importance of saving. Different methods were tried even in those days to keep the money or jewelry safe from the hands of thieves. Today you need security systems almost everywhere. Schools, offices, homes, industries, hospitals and in all those fields which deals in transaction of money. Even a shopkeeper has his own alarm system integrated for warning if someone goes away without paying for the product.
Various malls and multiplexes all have their own special security systems which are monitored from a single room by the operating agency. Malls and multiplexes are multi floored as well as very spacious and expansive. The latest hi tech systems make use of cameras and computer screens to keep a check on the theft and thieves. Earlier the security guard used to stand on the entrance gate to protect anyone from running away after stealing.
Nowadays, the security personnel keep hawks vigil on the whole place by doing surveillance from the control room where all the monitors display the happenings in various areas of the building. Through these safety arrangements less people can keep a tap on big areas. This way the cost of sanctuary maintenance is also reduced and theft is also controlled.
The latest technology has introduced a robot which can manage the entire security systems single handedly. More innovative gadgets and equipments are being introduced in the market as the demand for really worthwhile safety methods is increasing day by day owing to increase in crime rate.
Secret government documents need heavy security and hence the defence services employ specially customized arrangements for its safety. These methods have special codes and language which can only be decoded either by the person who is in charge of the whole safety arrangements or someone who is technically good enough for breaking the codes of such systems.
There is lot of information stored in computers as well. And special sanctuary is arranged for protecting secret data in a computer. But just as there are heavy weight safety options similarly there are equally genius hackers who break the password and get access to even the most private and confidential information.
Apart from conventional security equipment like lock and key, there are many more contemporary ones which are currently used today. A home has a security system which can be operated by remote or from anywhere you move to. This system helps you to watch your home on small screen of your mobile and assures you about its safety. After all, your precious things or information is your achievement and you certainly cannot jeopardize its safety.