Preparing for Post-Quantum Critical Infrastructure: Assessments of Quantum Computing Vulnerabilities of National Critical Functions

Researchers assessed quantum computing vulnerabilities in the 55 national critical functions (NCFs) identified by the U.S. Department of Homeland Security. The researchers evaluated the significant issues affecting each NCF; rated it for urgency, scope, cost per organization, and other mitigating or exacerbating factors; then combined the ratings to rate each NCF’s priority for assistance. This report documents their findings.