NPPD Resources to Support Vulnerability Assessments
Revision Date
This is the National Infrastructure Protection Plan (NIPP) Supplemental Tool on National Protection and Programs Directorate (NPPD) Resources to Support Vulnerability Assessments.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.