Access control makes sure that only those who are authorized are granted access to specific resources, such as private files, routers, NAS storage devices and even specific areas in your office. It can be as simple as a code pad and request button at your block of flats or private home, and as sophisticated as a high-security security system that can be found in banks, airports data centers, airports and other public areas.
Access control systems are able to be monitored remotely, which is different from traditional lock-and-key systems. Based on your needs you can alter access permissions for specific users and roles, and set up alerts to monitor activity that may suggest security breaches. You can also make use of a powerful visitor management tool, such as temporary guest passes that can be booked online ahead of time to expire upon preplanned visits.
RBAC is a well-known and efficient option for organizations who want to protect multiple kinds of resources through the same configuration. In addition to the user’s role, you may take into consideration other attributes like network status or location when making access decisions. This makes it a great solution for complex and dynamic environments.
It is vital to review and reassess access rights regularly, particularly as your organization grows or you get new employees transfer, promotions, or transfers. This ensures that the principle of least privilege is always used and limits your attack surface. A regular review process can also help you avoid the need for expensive upgrades later on.