About · Rhodigital Limited

Security leadership by someone who's actually run a security program at scale.

Rhodigital Limited is a cybersecurity advisory and Fractional CISO practice. RhodigitalOS is the software platform that powers our NIST policies, self-assessments, and continuous monitoring. Brian Rhodes is the founder and the senior advisor clients work with.

Founder Story

Brian Rhodes — Founder & Principal

Built by an operator, not a slide-deck shop.

Rhodigital was started by a security executive who spent years running IT and security for a $1.3B annual nonprofit operation with federal funding obligations, donor PII, and a board that needed assurance — every quarter — that controls were holding.

That means the advisory you get here isn't theoretical. We've sat in your chair: negotiated with auditors, briefed a board during a security incident, scrambled to recover after a third-party breach, and shipped a compliance program with three engineers and a deadline.

The mission-driven segment is the most under-served corner of cybersecurity, and that's where we work best. If you're a regulated business, a nonprofit with donor data, or a defense supplier entering CMMC scope — we'll meet you where you are and bring execution, not a binder of templates.

How We Work

Four operating principles. Same on every engagement.

Whether you're engaging us for a fractional CISO cycle or a one-off assessment, this is what you'll get.

Business-outcome first.

Every recommendation ties to a metric your leadership cares about — board reporting, contract wins, audit pass, donor trust. No vendor pitches, no FUD.

Small surface, deep execution.

We pick the next critical control and execute it with you — not a fifty-item roadmap you'll never finish. Repeat every quarter.

Honest about tradeoffs.

If a certification isn't worth its cost right now, we'll say so. If you don't need a Fractional CISO engagement and a single assessment will do, we'll scope down.

Senior, every cycle.

The person scoping the engagement is the person delivering it. No junior bait-and-switch; no learning-on-your-dime. You get a senior security executive, every call.

Brand Architecture

Three names, one practice.

Rhodigital Limited

The legal entity. The cybersecurity advisory and Fractional CISO company you contract with. The firm behind every engagement.

RhodigitalOS

The software platform. Where policies are generated, assessments scored, and continuous monitoring runs. Includes the client portal at /portal.

Brian Rhodes

The founder and the executive advisor on every engagement. Senior practitioner with a $1.3B nonprofit IT/security background — the person who scopes and delivers the work.

Team

Today: a small senior bench.

We're intentionally small. Every Rhodigital engagement is led by a senior practitioner. As we grow, the bar stays the same — every person who'd touch your program has operated an environment like yours, not just written about one.

Brian Rhodes

Founder · Principal

Brian Rhodes leads every Rhodigital Limited engagement. Security executive background. Led IT & security for a $1.3B nonprofit operation; CISO-level advisory across NIST CSF, HIPAA, PCI-DSS, SOC 2, CMMC, and FedRAMP readiness.

Network & Advisor Roster

Specialist consultants

Curated specialists we bring in for specific scopes — incident response, cloud security architecture, M&A due diligence. Engaged only when the scope requires it.

You're Hiring

Next role · TBD

We're growing slowly on purpose. If you operate a regulated environment, care about how the work gets done, and have shipped a security program — let's talk.

Want to know how we'd approach your environment?

Start with the free 2-minute NIST readiness assessment. You'll get an A–F score and a top-3 gaps list — useful even if you never engage us.

Take the Free Assessment →