InterSec's detailed vendor analysis and real-time risk monitoring gave us the security and compliance assurance we needed.
Ignite · Inspire · Innovate
Cyber defense for the missions that can't fail.
InterSec delivers tailored cybersecurity and compliance services for Federal, State, and Commercial organizations and the Defense Industrial Base. We protect you against evolving threats while enhancing operational efficiency and regulatory compliance.
ISO 27001 · 42001 · 9001 Cyber-AB RPO
Threats mitigated10M+
Monitoring24 / 7 / 365
SSP / POA&M delivered170+
90%
Client retention rate
200+
Federal, State & Commercial clients
10M+
Potential cyber threats mitigated
170+
NIST 800-171 SSP / POA&M deliveries
Trusted across Federal, State, Commercial & the Defense Industrial Base
The reality
Relentless threats. Stretched teams. Rising stakes.
The threat landscape never lets up, while day-to-day security work drains time and scarce cleared talent, and compliance demands keep rising. InterSec protects you against evolving threats while enhancing operational efficiency and regulatory compliance, end to end, with measurable outcomes.
Without a partner
- Evolving threats outpacing in-house defenses
- Reactive operations and scarce cleared talent
- Compliance demands you can't afford to fail
With InterSec
- Proactive, monitored defense, not reactive firefighting
- Streamlined operations run by cleared experts
- A clear path to compliance and audit-ready artifacts
What we do
One partner for the full security mission
Four connected practices that protect you against evolving threats while enhancing operational efficiency and regulatory compliance, without juggling a dozen vendors.
01
Cybersecurity Services
Architecture, threat & vulnerability management, and managed security operations that defend your environment around the clock.
Explore 02
CMMC & Compliance
Rapid CUI scoping, gap assessment, remediation, and audit prep across RMF, FedRAMP, DFARS, and NIST 800-171.
Explore 03
Secure AI
ISO/IEC 42001-certified AI management system services to adopt AI safely, with governance and risk controls built in.
Explore 04
Cyber Workforce & Staffing
Cleared, qualified cybersecurity talent and workforce development to build and sustain your security program.
ExploreHow we work
A clear path from gap to guarded
No black boxes. Every engagement follows the same proven, measurable sequence.
Assess
We assess your environment, threats, and risk, baselining where you stand and where the gaps are.
Architect
A prioritized remediation roadmap and secure architecture tailored to your mission and budget.
Defend
We implement controls and run monitored, managed security operations that are proactive, not reactive.
Sustain
Continuous monitoring, maintenance, and the cleared talent to keep you secure and compliant over time.
We secure your growth
Outcomes that go beyond checking boxes
Tailored, cost-effective solutions that strengthen security, streamline operations, and keep you compliant, all from one accountable partner.
Proactive Threat Defense
Stay ahead of evolving threats with monitored, around-the-clock defense run by experts.
Operational Efficiency
Streamline processes, cut redundancy, and free your team to focus on the mission.
Compliance Assurance
Meet CMMC, NIST, and federal mandates with audit-ready confidence, end to end.
Secure AI Adoption
Adopt AI safely with ISO/IEC 42001-backed governance, risk controls, and oversight.
Cleared Expertise
Work with cleared, certified specialists who understand the federal and DIB mission.
Tailored & Cost-Effective
Right-sized solutions built around your environment, your risk, and your budget.
Why InterSec
Proven across every part of the mission
A minority-owned Virginia corporation founded in 2013, deeply engaged with the DoD, Cyber-AB, APEXs, MEPs, and industry partners, bringing mature capabilities across threat defense, managed security, Secure AI, and compliance.
ISO 27001:2022 ISO/IEC 42001:2023 ISO 9001:2015 CMMC RPO SBA SDB NMSDC MBE
200+
Federal, State & Commercial clients
24/7
Continuous monitoring & rapid response
13 yrs
Securing the mission since 2013
90%
Client retention rate
In their words
Outcomes our clients stake their mission on
Their methodology and clear communication helped us achieve a strong SPRS score. CMMC compliance was efficient and effective.
Reliable MSSP support we can always count on. We've seen real improvement in our security posture since partnering with InterSec.
Insights & proof
Case studies & guidance from the field
Federal · CDM
Continuous monitoring & vendor risk at the Department of the Interior
Real-time risk monitoring and detailed third-party analysis delivered the security and compliance assurance a federal team needed.
24/7 monitored defense
Read case study Defense Industrial Base · CMMC L2
From an unknown SPRS score to audit-ready in months
A clear methodology and steady communication took a Virginia manufacturer from unscoped CUI to a strong SPRS score, efficiently.
6–18 mo to compliance
Read case study Commercial · Penetration Testing
Bug-bounty-style penetration testing for a wealth intelligence company
Dependable, methodical offensive testing surfaced real risk and measurably strengthened the client's security posture.
90% client retention
Read case study Guides & whitepapers
Contract vehicles
Easy to buy through the vehicles you already use
Award InterSec directly or as a subcontractor across federal and state vehicles, with the codes your contracting office needs.
GSA Schedule 47QTCA19D00EG Prime
Lets federal agencies buy IT consulting and professional services from approved vendors at competitive, compliant terms.
GENEDGE CMMC BPA Commonwealth of Virginia Prime
Gives Virginia businesses and agencies a simpler path to CMMC readiness and cybersecurity support through the Commonwealth's manufacturing extension partner.
VRS Pentesting BPA Virginia Retirement System Prime
A Commonwealth of Virginia blanket purchase agreement for penetration testing and security assessment services across public sector programs.
OASIS+ 47QRCA25DSE20 (JV) Sub
GSA's governmentwide vehicle for complex professional services. InterSec takes part through a joint venture to support programs across federal agencies.
GSA SCRIPTS BPA Security & compliance Sub
A GSA blanket purchase agreement covering supply chain risk and related professional services for federal agencies.
SeaPort-NxG Navy MAC IDIQ Sub
Gives the U.S. Navy fast access to engineering, technical, and program management support from a network of pre-qualified vendors.
For contracting officers
Everything you need for the procurement file
Codes, certifications, contract vehicles, and past performance. InterSec's Capability Statement, ready to forward. GSA 47QTCA19D00EG · GENEDGE CMMC BPA · VRS Pentesting BPA · OASIS+ · SeaPort-NxG.
FAQ
Common questions
What does InterSec do?
InterSec is a cybersecurity consulting and governance firm serving Federal, State, and Commercial organizations and the Defense Industrial Base. We help teams get assessment-ready and stay compliant across CMMC, ISO/IEC 42001 AI governance, penetration testing, and security advisory. We are a services firm, not a software vendor.
Is InterSec a C3PAO?
No. InterSec is a Cyber-AB Registered Practitioner Organization (RPO). We get you ready for assessment. A C3PAO is the certified third-party organization that performs the official CMMC assessment. Keeping those roles separate is required by Cyber-AB, and it is the right thing for you.
Which contract vehicles can you work through?
InterSec holds and supports several federal vehicles, including a GSA Multiple Award Schedule, the GENEDGE CMMC BPA, the VRS Pentesting BPA, OASIS+, and SeaPort-NxG. If you need a specific vehicle for an award, ask and we will tell you straight whether we can support it.
What certifications does InterSec hold?
InterSec maintains ISO/IEC 27001 for information security, ISO/IEC 42001 for AI management, and ISO 9001 for quality management. We run the same standards internally that we help clients adopt.
Do you only work with large defense contractors?
No. We work across Federal, State, and Commercial organizations as well as the Defense Industrial Base, and a large part of that work is with small and mid-sized teams, including those with no in-house IT or security staff. The requirements apply the same way to a two-person shop as to a large enterprise, so we design delivery to fit your scale.
Get started
Book a call with our security team
Tell us where you are: a looming CMMC deadline, an unknown SPRS score, or a security program to build. We'll map the fastest path forward. No pressure, no jargon.
Emailinquiries@intersecinc.com Phone (toll free)(833) 228-4858
Headquarters13800 Coppermine Road, Herndon, VA 20171
UEI · QMGZDKJ78G96 CAGE · 7NLF0 Cyber-AB RPO