Network security partitions a broader network of assets and connections into groups.

### Why this is right The statement describes the network-security layer in the course material. Partitioning groups helps organize and protect the wider network. ### The concept Network security concerns the arrangement and protection of network connections and assets. It differs from endpoint security, which resides on individual devices, and application security, which is embedded in software. These layers may work together, but they have different protection targets. ### Terms - **Network security**: controls and mechanisms that protect and organize network assets and connections. - **Endpoint security**: protection located on devices that connect to a network. ### Remember A network layer protects and partitions connections; an endpoint layer protects a connected device.