Free CompTIA Network+ N10-009 Practice Question

This statement is false. In a three-tier hierarchical model, security processes such as firewall management and intrusion detection are not primarily handled at the core layer. Instead, the core layer's main function is to provide fast and reliable connectivity across the network, focusing on high-speed switching and efficient data transport. Security processes are typically managed at the distribution layer, where security and policy-based network decisions are enforced, and at the perimeter or edge, where additional security appliances might be deployed.