Proximity Cards and Proximity Card Readers7531948
Proximity cards are used extensively by companies that want to control the physical locations that their employees are able to access. A proximity card is issued to every employee and proximity card readers are installed in appropriate physical locations. Each employee should then pass their proximity card near the proximity reader to acquire access to the physical area.
The proximity card reader receives the information stored on the card, which is then transmitted to the computer network. It is the pc system that will figure out if a individual will be offered access to the restricted area, or whether or not access will be denied, based on earlier configurations. Proximity cards are a type of smart cards that controls access.
These smart cards offer both physical access control, and logical access control. Proximity cards are used a great deal in business, because they permit the employer to offer access to not just physical locations, but also pc networks, and other resources of the company. Areas of a pc network can be made accessible or blocked depending on an employee's clearance. They can also be used for simpler tasks such as web authorization, encryption of e-mail, and digital signatures, to name just a couple of.
Restricted locations might be off limits to the majority of employees, which can effortlessly be implemented with proximity cards whilst at the exact same time providing access to these that should have access. It could also be exactly the opposite.
Proximity readers are fairly easy to install, and they come with a very simple to use access control system. It is encoded in a way that it effortlessly reads and responds to electronic signals that are sent by the card and received by the reader. Proximity cards don't require to come directly in get in touch with with the reader. You can be as far as an inch away from the reader and it will nonetheless be in a position to read it. That is why they are used so often in parking garages. That stated, there are a handful of readers that require the proximity card to come in get in touch with with the reader's magnetic face.
Distance proximity technology provides a great deal of convenience, particularly in door technology. These systems permit you to be even additional away than one inch. It's like walking through an unlocked door, however it is precisely the opposite - as secure as Fort Knox. A credit size card can be kept in an employee' short case, wallet, purse, or even a pocket and when the employee walks previous the door it automatically unlocks.
Proximity cards are extremely versatile, yet an additional purpose why they have been such a big hit in companies. You can set up them almost anywhere. You can install them on doors to various buildings or locations of a building, computer systems, washrooms, lunch rooms, and the list goes on. There truly are few circumstances where a proximity system cannot be used. The card readers read and respond to encoded electronic signals from the proximity (access) cards. And they will respond only to cards that are authorized.
Power outages don't usually pose a problem for the proximity readers, because they either have a battery back up system or occasionally they use rechargeable batteries. So you by no means have to worry that your system becomes vulnerable if the power goes out.
There are a number of various proximity card systems. In reality, you can even use your Bluetooth cell phone as a proximity card for laptops that are Linux based. Of course that is not how most business will use it, but it is just an additional example of the versatility of these systems.
