Advisory Services You Can Trust

Mission-Ready Support from Real-World DoD Cyber Experts.

Cybersecurity Maturity Model Certification (CMMC). Outsourced Facility Security Officer (FSO) Services. Risk Management Framework (RMF) Support.

Secure your future with expert guidance in CMMC compliance, FSO services, and cybersecurity program development. GSec LLC delivers actionable, audit-ready solutions backed by operational experience.

Security & Compliance Solutions

From CMMC compliance to FSO support and RMF alignment, we deliver cybersecurity solutions built for defense contractors. Every engagement is tailored, operationally grounded, and laser-focused on protecting your contract, your clearance, and your reputation.

Compliance Documentation & Controls

We develop custom, audit-ready documentation and workflows for NIST 800-171, SOC 2, ISO 27001, and other frameworks. Our work aligns with your business reality — not generic templates — and helps you pass audits without tripping over paperwork.

Industry Credentials

GSec is a Woman-Owned, Service-Disabled Veteran-Owned Small Business led by a CMMC Certified Assessor (CCA) and CMMC Certified Professional (CCP). Backed by real DoD mission experience, our team brings uncommon clarity and credibility to the compliance space — built for outcomes, not optics.

Certified to Serve: Government & Cybersecurity Credentials.

Cyber Compliance, Simplified

Practical Cybersecurity Solutions Built for Mission Success

We provide expert cybersecurity, compliance, and FSO services tailored to small businesses, nonprofits, and DoD contractors. GSec helps you meet CMMC 2.0, NIST 800-171, and DFARS requirements without the overwhelm.

Let us simplify your compliance journey — so you can focus on winning contracts, passing audits, and staying secure.

Reliable, High-Quality Support

From policy development to system hardening, our team delivers repeatable results and clear guidance rooted in real-world defense contracting experience.

Compliance That Protects and Performs

We combine cybersecurity best practices with DoD-aligned documentation and training to create an auditable, resilient, and secure operation.

Why Trust GSec LLC?

We Understand the Mission Because We're Part of It.

GSec isn’t just another cybersecurity advisory firm — we’re a rare breed. As a certified, woman- and veteran-owned small business operating inside the DIB, we understand the compliance grind, the contract risks, and the operational demands because we live them.

We bring CMMC assessor credentials, DoD mission experience, and a hard-earned understanding of what it takes to survive and thrive in this space.

We don’t just help you pass audits. We help you protect contract survivability.

We specialize in:

  • CMMC 2.0 & NIST 800-171 Compliance

  • Threat Detection & Incident Response

  • 24/7 Remote FSO Support & System Oversight

What we Offer

CMMC Readiness & Implementation

Get audit-ready with gap assessments, remediation support, and documentation built by certified CMMC professionals. We guide you every step of the way, led by a CMMC Certified Assessor (CCA) who knows what compliance really takes.

Risk Management Framework (RMF) Support

We support every phase of the RMF lifecycle — from control selection and inheritance mapping to package submission in eMASS. Our team develops system security plans (SSPs), architecture diagrams, control implementation narratives, and supporting artifacts that meet DoD expectations and withstand validation.

Outsourced FSO Support

Offload your Facility Security Officer responsibilities to a team with nearly 20 years of cleared facility and personnel experience. From DISS/NISS updates to Annual Security Reviews briefings — we’ve got it covered.

Compliance Strategy & Advisory

Need GCC High? A secure enclave? Managed IT? We help you make the right calls without overspending. Our team guides you through building a compliant, cost-effective environment with practical solutions that fit your mission and your budget.

Audit & Inspection Readiness

Know where you stand and what to fix. We identify gaps, harden your posture, and build a plan to help you pass audits, inspections, and evaluations with confidence.

Security Education & Awareness

Train your team to spot cyber threats, reduce insider risk, and align day-to-day behavior with compliance. We offer targeted, DoD-aligned security education that actually sticks.

Your Compliance Problem Has a Proven Solution

You’ve got contracts to protect, audits to pass, and risks to manage. We’ve helped dozens of teams just like yours turn chaos into clarity — and we’re ready to help you next.