What is the meaning of PCII?

Protected Critical Infrastructure Information (PCII) refers to information that is shared with the government regarding the security of critical infrastructure systems, such as those in the energy, transportation, and water sectors. The designation of “protected” indicates that this information is safeguarded from disclosure under certain circumstances, thus encouraging stakeholders to share sensitive data with the government without the fear of it being publicly released.

This status helps to enhance national security by ensuring that vulnerabilities are identified and addressed while maintaining confidentiality for those submitting the data. The other choices, while they may sound similar, do not accurately represent the defined concept related to critical infrastructure information protection.