CISA – Implementing Phishing-Resistant MFA

IBM – What is Phishing Resistant MFA and How Does it Work?

Microsoft – Phishing-resistant MFA (Secure Future Initiative)

DoD Cyber Exchange – Cyber Awareness Challenge 2026

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