Which is a Cisco recommended driver for network security?

Cisco's security architecture guidance centers on a threat-focused approach that addresses the full attack continuum - before, during, and after an attack. This integrated, threat-focused model is the primary recommended driver because it closes visibility gaps left by isolated tools and enables coordinated detection and response across the environment.

Automated impact assessment is a specific capability within products like FMC, not a top-level architectural driver for network security strategy.

Focusing on point products is precisely what Cisco's recommended security model argues against, as it creates integration gaps and blind spots.

Central, role-based management is an operational feature supporting a security architecture, not a primary driver for adopting one.