NSA Cybersecurity Collaboration Center

Cybersecurity and Infrastructure Security Agency – Information Sharing

ZeroFox

Mandiant

NIST SP 800-160 Vol. 1 Rev. 1: Engineering Trustworthy Secure Systems

NIST SP 800-39: Managing Information Security Risk: Organization, Mission, and Information System View

NIST SP 800-150: Guide to Cyber Threat Information Sharing

CMMC Level 3 Assessment Guide

NIST SP 800-30 Rev 1: Guide for Conducting Risk Assessments