DSE security knowledge hub

Cybersecurity
Knowledge

Page 152 of the DSE Cybersecurity knowledge center, with source-backed guidance and practical next steps.

DSE-authoredOfficial sourcesReviewed guidance
Search the library
Explore this topic

Cybersecurity knowledge center

Source-backed guidance for identity, vulnerability reduction, ransomware readiness, detection, response, and recovery.

Start with the cornerstone guide
DSE post stream

Cybersecurity

1,892 articles
DSE visual briefCyber defense

Join nuclear cyber protection to safety, security, and emergency systems

Under 10 CFR 73, the rule requires that the licensee protect digital computer and communication systems and networks associated with: support systems and equipment which, if compromised, would adversely impact safety, security, or emergency preparedness functions.

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the playbook
DSE visual briefPhysical security

Evaluate reactor physical protection against radiological-sabotage objectives

Under 10 CFR 73, consistent with the physical protection program design requirements of section 73.55(b), and in accordance with the site-specific analysis, the licensee must establish and maintain vehicle control measures, as necessary, to protect against the design basis threat of radiological sabotage vehicle bomb assault.

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the briefing
DSE visual briefPhysical security

Integrate fingerprint-based criminal-history checks into nuclear access decisions

Under 10 CFR 73, except those listed in paragraph (b)(2) of this section, each licensee subject to the provisions of this section must fingerprint each individual who is permitted unescorted access to the nuclear power facility, the non-power reactor facility in accordance with paragraph (g) of this section, or access to Safeguards Information.

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the explainer
DSE visual briefPhysical security

Review nuclear safety changes for adverse security effects and vice versa

Under 10 CFR 73, the rule requires that the licensee assess and manage the potential for adverse effects on safety and security, including the site emergency plan, before implementing changes to plant configurations, facility conditions, or security.

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the guide
DSE visual briefPhysical security

Scale fixed-site and transit protection to special nuclear material significance

Under 10 CFR 73, each licensee who possesses, uses or transports special nuclear material of moderate or low strategic significance must establish and maintain a physical protection system that will achieve the following objectives: facilitate the location and recovery of missing special nuclear material.

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the briefing
DSE visual briefPhysical security

Protect export shipments of low-significance special nuclear material

Under 10 CFR 73, the rule requires that a licensee authorized to export special nuclear material of low strategic significance notify in writing the Director, Office of Nuclear Security and Incident Response, by email (preferred method) to AdvanceNotifications.Resource@nrc.gov or by using any appropriate method listed in section 73.4.

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the guide