Federal Policy
NIST Publishes 5G Cybersecurity Guides
March 20, 2026
The National Institute of Standards and Technology's National Cybersecurity Center of Excellence (NCCoE) has released six final cybersecurity practice guides focused on securing 5G networks and protecting critical infrastructure beyond network interfaces. These guides provide detailed frameworks and practical recommendations for organizations deploying 5G technologies, emphasizing identity protection, infrastructure integrity, and secure network design to mitigate emerging cyber risks in 5G environments.
- Why this matters: Federal agencies and contractors involved in 5G deployment and critical infrastructure protection can leverage these guides to enhance cybersecurity postures and align with best practices.
- The guides offer actionable frameworks that can inform procurement requirements, contract specifications, and risk management strategies related to 5G technologies.
- Organizations should evaluate these resources to ensure compliance with evolving cybersecurity standards and to reduce vulnerabilities in 5G-enabled systems.
- Cybersecurity vendors and service providers may find opportunities to develop solutions aligned with the NCCoE recommendations to meet government and industry demand.
By adopting the solutions outlined in the 5G Cybersecurity Practice Guide, organizations can reduce risk and lower the likelihood of incidents by better understanding the security capabilities built into 5G networks.
— NCCoE
Agencies
National Institute of Standards and Technology, National Cybersecurity Center of Excellence, U.S. Department of Commerce