Which of the following is a key principle of homeland security?

Proactive risk management is a cornerstone of homeland security because it emphasizes anticipating and preparing for potential threats before they occur. This involves identifying vulnerabilities and assessing risks to mitigate potential consequences effectively. By adopting a proactive approach, security professionals can implement strategies and policies that strengthen resilience and enhance the ability to respond to incidents effectively.

This principle is rooted in the understanding that threats are constantly evolving, and by being proactive, agencies can stay ahead of those threats, reducing the likelihood of severe impacts on communities and infrastructure. In contrast to reactionary measures that only address threats as they arise, proactive risk management focuses on prevention and preparedness, allowing for a more effective and comprehensive homeland security strategy.