Traditional physical access control systems (PACS) are organized around a central command center from which access can be granted or denied. An administrator needs to be physically present to modify an individual’s permissions or to override the system in the event of an emergency. Moving the system to the cloud offers a new method of enforcing physical access control that is more flexible and cost-efficient than its predecessor. 

Benefits of Cloud-Based Physical Access Control Systems

Cloud-based access control systems have a number of advantages over traditional, on-premises implementations. 

• Decentralization - The single point-of-failure inherent in centralized control systems can be compromised, negating any attempt at controlling access. The decentralized architecture of a cloud-based system eliminates this risk, allowing access to be controlled from multiple locations and at any time. 

• Smartphone usage - The use of smartphones to replace traditional key access cards enables administrators to change permissions on the fly. It also reduces the temptation to allow unauthorized use of a phone to gain entry by lending the device to someone else.  

• Reduced costs - The initial installation of cloud-based access controls can be substantially less than a traditional system. The system can be scaled to your exact specifications. Most cloud providers operate their systems on a subscription basis, allowing you to properly budget and control costs by only purchasing the features you need.  

• Visibility - Management and other authorized personnel can review current permissions and generate reports remotely. This aspect of the system also improves the ability of an enterprise to demonstrate regulatory compliance.

 Cloud-Based Physical Access Controls in Action

 There are many commercial products available that provide partial or complete cloud integration with physical access controls. Here are a few of them.

Door Cloud - This subscription service does not require the purchase of any hardware or software. Controllers and readers are rented by the client. Access control can be finely tuned with responsibility divided between in-house personnel and external security professionals. The system employs high-level security on par with those implemented by financial institutions and allows you to monitor and control all of your access points directly from the cloud.

Telcred - One of the distinctive features of this cloud-based PACS is their open hardware support that encompasses all major suppliers, providing enhanced customization of your system. The product also offers a smartphone app which can be used for remote access. REST APIs make it easy to integrate your access controls with other business support systems.

Kisi - The cloud management dashboard included in the Kisi PACS provides a simple interface from which to control and manage access to your company’s resources. Access schedules can be created and modified from the cloud and you are instantly alerted to door events. It allows you to use traditional card keys or smartphones to provide access credentials.

Incorporating the cloud into your physical access control system will provide you with more flexibility in managing and protecting the resources that are important to your enterprise. It removes the single point of failure inherent in traditional access control systems, which is reason enough to consider a cloud-based system to secure your company’s assets.