Which benefit is associated with DNS control?

The benefit associated with DNS control is granular security and logging. DNS control enables organizations to manage and enforce security policies related to domain name resolution, allowing for the implementation of specific measures such as content filtering and blocking access to known malicious sites. This level of control helps in protecting users from threats while maintaining visibility into web traffic.

By having granular security, organizations can tailor their DNS configurations to meet security needs, and by logging DNS queries, they can gain insights into user behavior, detect anomalies, and enhance overall security posture. This capability is crucial as it assists in identifying potential threats and ensuring compliance with security policies.

The other options do not accurately capture the primary benefits associated with DNS control. Increased employee internet speed may be an outcome of DNS optimizations but is not the central benefit of DNS control itself. Reducing the number of user requests is not typically an effect of DNS control; rather, it's about managing the requests more effectively. Eliminating the need for firewalls is also misleading, as firewalls and DNS security serve different but complementary roles in a comprehensive security strategy.