Under which Cyberspace Protection Condition (CPCON) is the priority focus limited to critical functions?

In the context of Cyberspace Protection Conditions (CPCON), CPCON 1 is designated for situations where priority is limited to critical functions. This level indicates that the focus is typically on maintaining the integrity and availability of essential operations in the face of an increased threat level.

CPCON 1 is characterized by an environment where normal operations can be largely maintained, but with heightened awareness and measures in place specifically for protecting critical functions, ensuring that these operations continue without disruption. This level of readiness reflects an understanding that while other operations are important, the immediate emphasis must be on those that are essential for mission success and national security.

The other conditions, while also part of the CPCON framework, encapsulate broader scopes of cybersecurity readiness. They may require a focus on various operational functions or systemic defenses rather than a narrow prioritization solely on critical tasks.