What is zoned security in a network?

Zoned security in a network refers to the practice of breaking down a network into discrete sections or zones. This segmentation allows for more granular control over data flows and access permissions within the network. By organizing the network into zones, organizations can enhance security measures, isolating sensitive data and critical systems from other parts of the network to reduce the risk of unauthorized access or breaches.

This approach enables the implementation of tailored security strategies for each zone, depending on its specific risks and needs. For instance, a more stringent security protocol could be applied to a zone that contains sensitive information, while a less strict policy might be suitable for a public-facing zone. This segmentation aids in effective monitoring and managing of vulnerabilities, ensuring that any potential threats can be contained within a specific area of the network without affecting others.

While other options mention aspects of network security, they do not effectively capture the essence of zoned security as a method of organizing and securing a network through its segmentation into distinct parts.