CMMC Level 3 Assessment Guide

NSA CCC Protective Doman Name Service (PDNS+)

Gartner – Network Firewalls Reviews and Ratings

Tech Target – How to create a company password policy, with template

Cisco Umbrella – Best Practices for DNS Policies

University of California Berkeley – DNS Policy and Resources

Cloudflare Docs – Common policies for DNS traffic

Cybersecurity and Infrastructure Security Agency – Cybersecurity Awareness Program Toolkit

PCI Security Standards Council Whitepaper – Best Practices for Implementing a Security Awareness Training Program

EC-Council Security Awareness Training: 6 Important Training Practices