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Cybersecurity & RMF Support for Federal and DoD Systems

Helping federal and DoD programs achieve and sustain ATO faster through structured RMF execution, eMASS accuracy, and audit-ready documentation.

Supporting RMF, NIST 800-53, and DoD compliance requirements

RMF Lifecycle Support

End-to-end Risk Management Framework (RMF) support including system categorization, control implementation, assessment, authorization, and continuous monitoring for federal and DoD environments.

Focused cybersecurity and RMF support services designed to help federal and DoD systems achieve and maintain Authorization to Operate (ATO) in compliance with NIST and DoD requirements.

Structured to support the full RMF lifecycle from initial assessment through continuous monitoring.

Core Services

Continuous Monitoring (ConMon) Support

Ongoing security posture management including control assessments, vulnerability tracking, and system monitoring to maintain ATO compliance and readiness.

eMASS Implementation & Data Integrity Management

Structured eMASS implementation and lifecycle management ensuring accurate control documentation, POA&M tracking, and audit-ready data integrity across RMF processes.

Vulnerability Management & STIG Compliance

Identification, analysis, and remediation support for system vulnerabilities using ACAS and STIGs to ensure compliance with federal security requirements.

ATO Package Development & Authorization Support/ Continous Monitoring

Development of complete ATO packages including SSPs, control validation, POA&M oversight, and continuous monitoring to support system authorization and sustainment.

Differentiators

Why Johannsen Defense Technologies

We provide flexible subcontract support aligned with prime contract requirements, including surge support for RMF execution, ATO package development, and continuous monitoring. Our team integrates seamlessly with existing program structures to deliver immediate value without operational disruption.

  • RMF-first execution model focused on audit readiness and authorization speed

  • Proven support across DoD cybersecurity environments and compliance frameworks

  • eMASS accuracy and data integrity prioritized to reduce rework and delays

  • Low-overhead structure enabling rapid onboarding and flexible support

  • Seamless integration with prime contractor teams and government stakeholders

ABOUT US

Johannsen Defense Technologies is a cybersecurity firm specializing in Risk Management Framework (RMF) lifecycle support for Department of Defense and federal systems.

 

We provide subcontract surge support to prime contractors requiring precise documentation, authorization acceleration, and continuous monitoring execution.

Our focus is simple: accelerate ATO timelines, maintain compliance integrity, and strengthen system security posture across federal environments.

Johannsen Defense Technologies Capability Statement

Download our capability statement for a detailed overview of our services, experience, and contracting readiness.

CONTACT US

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