NUCLEAR CYBERSECURITY

Cybersecurity for Next-Generation Nuclear Systems

From legacy fleet modernization to advanced reactor design, we deliver cybersecurity aligned to the regulatory, operational, and engineering realities of nuclear environments.

The Nuclear Cyber Inflection Point

The nuclear industry is undergoing a fundamental shift.

  • New reactor builds and fuel cycle expansion
  • Fully digital I&C systems
  • Regulatory evolution (RG 5.71 Rev.1, Part 53)
  • Increasing supply chain cybersecurity requirements

Every new system requires a different cybersecurity approach.

Why Nuclear Cybersecurity Is Different

Legacy approaches no longer apply.

  • Expanded Critical Digital Asset (CDA) scope
  • Digitally mediated safety boundaries
  • Continuous monitoring requirements
  • Multi-unit system complexity

Proven Nuclear Cyber Track Record

We have built and operated cybersecurity programs under the most demanding nuclear conditions.

  • ICS programs across multi-contractor DOE environments
  • 24/7 SOC with OT monitoring
  • ICS cyber integrated into infrastructure builds
  • Active collaboration with commercial nuclear operators

Solutions by Mission Type

For Existing Operators

  • Cyber program maturity assessments
  • CDA scope reassessment
  • Continuous monitoring architecture
  • ICS incident response optimization

For New Build Projects

  • Design-phase cybersecurity architecture
  • System Security Plan (SSP) development
  • NRC-ready documentation
  • Pre-application regulatory support

For SMRs & Advanced Reactors

  • Digital I&C cybersecurity design
  • Multi-unit architecture frameworks
  • Continuous monitoring from system inception
  • Part 53 cybersecurity strategy

For Fuel Cycle & Startups

  • Cyber program standup
  • Regulatory compliance frameworks
  • CMMC readiness and assessment (via OSC Edge)
  • ICS security for processing environments

NQA-1 Quality Discipline (KEY DIFFERENTIATOR)

In nuclear environments, documentation quality is mission-critical.

We operate under NQA-1 today, this is not an added capability. It is how we work.

  • Traceable and auditable deliverables
  • Configuration-controlled documentation
  • Reduced regulatory risk and rework
  • Alignment with NRC and DOE expectations

Why OSC Technical Solutions

  • Operational, not advisory
  • Nuclear-grade quality discipline
  • Deep regulatory fluency
  • Proven engineering collaboration
  • Full mission IT and cyber integration

Build cybersecurity into your nuclear program from the start.