One of the programmatic physical securities which provide various levels of protection is Perimeter security. Perimeter security is been brought into existence in the following areas:
1. Physical Access Control
2. .Cab Signing
3. Device Management
A Perimeter is found to be a fortified boundary in the network which includes the following aspects:
1. Border Routers
2. Firewalls
3. IDSs
4. IPSs
5. VPN Devices
6. Software Architecture
7. DMZs and screened subnets
The perimeter security can be considered as 24/7 operation instrument which can’t afford downtime at any cause. It is found to be a best designed sensor imagining system.
Different products at different levels of protection are available.
Perimeter Security is mostly used in airport for security purpose. It is used as an outdoor sensor machine. Perimeter security is found to be cost effective. All the companies use the perimeter security for access control facility. It was founded in the year 1990’s. Many companies go with fence security, perimeter security and infrared systems. New technologies have been implemented for security purpose.
Perimeter systems have different types which include Buried detection systems, Fence security by using microphonic. Fibre optic cable perimeter systems, Microwave barriers and Doppler detectors.