The final step in the incident response process is "Lessons learned." This step involves reviewing and analyzing the incident to understand what happened, how it was handled, and what could be improved. The goal is to improve future response efforts and prevent similar incidents from occurring. It's essential for refining the incident response plan and enhancing overall security posture.

Host isolation ensures that a device is separated from the network, preventing it from accessing or being accessed by other network resources. This is typically achieved by quarantining the device.

Mobile device management enables administrators to remotely manage, secure, and wipe mobile devices, ensuring that sensitive data can be erased if a device is lost or stolen.

Conducting a site survey is crucial when deploying new security cameras because it allows the technician to assess various factors such as the physical environment, potential obstacles, optimal camera placement, coverage areas, and lighting conditions. This ensures that the security camera is installed in the most effective location to fulfill its surveillance objectives.