Penetration Testing
Real-world attacks against your applications, networks, and cloud - so you find the weaknesses before an adversary does.
Learn more →Cybersecurity Consulting
Custom cybersecurity, built around your business.
Inttelio is a Chicagoland cybersecurity consulting firm serving clients nationwide. We deliver penetration testing, vCISO leadership, and compliance - tailored programs that reduce real risk and scale across cloud, on-premise, and hybrid environments.
Trusted by security-conscious teams
A property-management platform A team-communications platform A scheduling SaaS A terminal-operations firm A leading real estate firm
Services
Security services that fit your risk, not a template
From a single engagement to an ongoing partnership, we meet you where you are.
vCISO
Executive security leadership and strategy - the expertise of a CISO without the cost of a full-time hire.
Learn more →Compliance Solutions
Audit-ready compliance across the frameworks your customers and regulators expect.
Learn more →Incident Response
Fast containment and recovery when it matters most, plus the hardening to prevent a repeat.
Learn more →Products
Security tooling built by our team
Beyond consulting, we build products that put adversary-grade visibility in your hands.
✦ Powered by frontier AI models ● Live
Meet OsintR
Continuous, AI-driven analysis of your external threat landscape.
OsintR maps your organization’s true internet-facing footprint and applies the latest AI models to surface the exposures traditional scanning misses - unsanctioned Shadow IT, Shadow DevOps, leaked credentials & secrets, forgotten assets, and risky misconfigurations. Passive, authorized, and always-on, so you see your attack surface the way an adversary does - before they do.
Shadow IT discovery Shadow DevOps Exposed credentials & secrets Forgotten & orphaned assets AI-prioritized findings
● New
OscalIQ
Compliance, in OSCAL, without the pain. OscalIQ converts legacy Word and Excel System Security Plans into machine-readable NIST OSCAL and keeps them audit-ready as your system evolves - with FedRAMP 20x KSIs, DISA STIG assessment, CMMC / NIST 800-171 tracking, and POA&M management. A standalone product from the Inttelio team.
Learn moreWhy custom matters
Generic security creates a false sense of safety
Every organization has a different stack, threat model, and set of obligations. We start by understanding yours - then build controls that address the risks that actually apply to you.
- Proactive monitoring, vulnerability management, and threat intelligence
- Compliance with ISO 27001, NIST, SOC 2, GDPR, and CPRA
- Scalable services that grow with your business
- Hands-on operational support, not just a report
A partner, not a vendor
We embed with your team to make security practical and sustainable - translating findings into prioritized action and measurable risk reduction.
- Clear, prioritized findings
- Remediation guidance and retesting
- Executive-ready reporting
Insights
Latest from the blog
Practical, no-jargon guides on penetration testing, compliance, and the threats that matter now.
August 30, 2026 · 8 min read
How to Get Ready for FedRAMP 20x: An OSCAL Readiness Guide
FedRAMP 20x moves from a once-a-year document package to continuous, machine-readable validation built on Key Security Indicators (KSIs) and OSCAL. Here is what 20x actually changes, what OSCAL readiness means, and a practical checklist to get ready - plus where OscalIQ fits.
Read the guide →August 12, 2026 · 9 min read
CIPA and Your Website: Why Pre-Consent Trackers Are the New Wiretap Lawsuit
A 1960s wiretapping law is now the basis for a flood of website-tracking lawsuits. Here is how CIPA sections 631 and 638.51 are being used against ordinary marketing pixels, why statutory damages make it so dangerous, and how Inttelio analyzes your real consent behavior.
Read the guide →July 27, 2026 · 7 min read
The CMMC Pause Is Not a Pass: What the 60-Day Phase II Suspension Means for Defense Contractors
On July 13, 2026 the Department of War suspended CMMC Phase II and launched a 60-day reform review. Here is what was actually paused, what still applies under DFARS and NIST 800-171, and why smart contractors are not slowing down.
Read the guide →Let’s build your security plan
Tell us about your environment and goals. We’ll outline a customized approach - no pressure, no jargon.
Contact us