Access control consists of confirming the identity of a person’s credentials and then granting them the rights to access specific resources. This is a vital aspect of security, regardless of whether the assets are physical or logical.

Many access control systems include photo identification for added security. These cards are read by the reader, or positioned before it, which then sends an order to unlock the system to the control panel. The panel reviews the credential to determine if it is authorized. It then allows or denies access to the door. The system delivers real-time data on traffic and other details to monitor the flow of people within the facility.

The role-based access control system (RBAC) provides some flexibility. However, administrators can supplement this with precise controls that take into account factors such as the location, device type, and many more. These are referred to as context-based access controls and are used in the broader identity and access management (IAM) frameworks.

It is essential to review and align access control policies on a regular basis with the current roles and duties. This prevents unnecessary risk and ensures the principle of least privilege is followed. It is also essential to review access logs regularly and identify suspicious activity.

Further resilience can be achieved by implementing strong password policies, requiring multi-factor authentication and offering instruction on safe remote working and hygiene of passwords. Automating user provisioning and deprovisioning makes it easier to add and remove user access, which reduces human error access control and prevents data security breaches. Regularly reviewing user profiles and reestablishing them will minimize the impact that new hirings and changes to staff impact your business.