vCISO, compliance, and secure AI
Our services
From enterprise infrastructure to AI systems—defense-in-depth under one engagement model.
Full-spectrum cybersecurity for your infrastructure, applications, and data.
Secure AI deployment, LLM integration security, and governance frameworks.
Startups
Whether you're building the next AI platform or scaling a SaaS product, security from day one helps you win enterprise deals, pass due diligence, and protect your IP. We tailor programs for early-stage and growth-stage startups—with a focus on AI startups building with LLMs and agentic systems—while staying inclusive for all tech startups.
GRC
We support foundational standards (NIST CSF, ISO 27001, CIS), AI governance (NIST AI RMF, ISO 42001, OWASP for LLMs), regulatory compliance (CMMC 2.0, DORA, NIS2, PCI DSS, HIPAA), audit reporting (SOC 2, SEC), and data privacy (GDPR, CCPA, US state laws).
About us
US CIBER is the trusted partner for enterprises and tech leaders who need defense-grade security, secure AI, and fractional security leadership. We secure your infrastructure, your applications, and your AI—one team, one approach.
We deliver full-spectrum cybersecurity: risk assessments, penetration testing, 24/7 monitoring, cloud and identity security, and threat intelligence—aligned with NIST, CMMC, SOC 2, and related frameworks so your data stays secure and compliant.
Our secure agentic AI practice focuses on systems and LLMs: secure design, guardrails, data governance, and alignment with emerging AI security standards. Our vCISO services provide strategy, program build-out, board reporting, and compliance oversight when you need CISO-level leadership without a full-time hire.
Value
Here's what makes us different.
We combine deep expertise in defensive security and compliance (CMMC, NIST, SOC 2) with secure agentic AI design and virtual CISO leadership—one team for infrastructure security, AI safety, and strategic oversight.
Whether you're pursuing CMMC 2.0, SOC 2, ISO 27001, or AI security guidelines, we build and assess against the right controls so you're audit-ready and resilient.
From startups to federal contractors, we customize scope and depth so your security and AI initiatives fit your risk tolerance and growth.
Testimonials
"Great skills! Team will not only help you assess your environment and systems for security issues, but greatly communicate the risks to our business and how to mitigate them."
"Great service and an outstanding team. Their continuous monitoring and proactive approach have significantly enhanced our organization's security."
"Professional company, great services. I worked with them on multiple engagements and they never failed to impress us. Their penetration testing and security assessment services are great."
We secure your infrastructure, your applications, and your AI—one team, one approach. We help you defend your systems and deploy agentic AI with confidence, aligned to the frameworks that matter for your industry and mission.
Resources
Compliance, frameworks, and secure AI—practical guidance from our team.
A vCISO perspective on the priorities that matter most this year: framework alignment, AI security, and resilience.
Read moreWe break down when a virtual CISO makes sense versus hiring a full-time CISO—cost, scope, and fit.
Read moreNIST Cybersecurity Framework 2.0: expanded scope, new Govern function, and how to use it for risk management.
Read more