Cybersecurity advisory
Security that keeps up with your business.
Crownstone Strategy Group helps businesses see how their security really works, fix what matters most, and stay ready for what comes next, from a new AI tool to a board question. Clear answers in plain language, from a 20-person office to the boardroom.
Every finding carries a statement, an owner, the evidence, and a date to look again.
The question we help you answer
You have invested in security. Is it working the way you think?
Security teams today are more capable and better funded than ever. The challenge is that most programs are measured by the tools they deploy and the frameworks they follow, not by whether the system as a whole is actually reducing exposure.
We help you answer that question with evidence instead of guesswork, and then help you act on what you learn. Whether it comes from an insurance renewal, a customer questionnaire, a board meeting, or simply a hunch, it is a good question to ask.
What we do
Four ways we help
Pick the one that sounds like you. If you are not sure, a 15-minute call will sort it out.
Security Health Check
A two-week, independent look at how your security really works, done alongside your IT provider. No new tools and no disruption.
Learn moreStrategic Security Advisory
Senior, independent guidance on whether your security program is delivering, and what to do next. From a one-time review to ongoing Fractional CISO support.
Learn moreTechnology & Cloud Strategy
A second opinion on the decisions that shape your infrastructure, before cloud moves, platform changes, or major vendor commitments lock them in.
Learn moreAI Security
Understand where AI is used in your business, what data it touches, and how to secure and govern it, mapped to the frameworks regulators and customers ask about.
Learn moreHow it works
Simple from the first call
Talk
A 15-minute call about your business and what is prompting the question. You leave knowing which service fits, or whether you need one at all.
Look
We review how your security actually works, with your team and the information you already have. No new tools, no disruption to your day.
Act
You get a clear, prioritized plan in plain language. We can stay with you as you carry it out, or hand it to your team and step back.
Why Crownstone
Smart security advice, without the noise
Nothing to sell you
We do not resell products, take referral fees, or favor any vendor. Our only interest is an honest answer.
Written for decision makers
Every finding is explained so an owner, an executive, or a board member can act on it, not just an engineer.
Alongside your team
We work with your IT provider or security staff, never around them. Good teams welcome a second set of eyes.
Five questions, every time
Every engagement runs on the Cybersecurist Lens™, a method for seeing how a system really behaves. See our approach.
Who you work with
Dr. Olutobi Oyinlade
Founder of Crownstone Strategy Group and creator of the Cybersecurist Lens. Doctorate from Johns Hopkins, with security architecture experience in federal and automotive environments.
She started Crownstone to answer one question every security budget raises: is this program doing what everyone believes it does? The person on your first call is the person who does the work.
More about Dr. OyinladeTell us what is on your mind
Fifteen minutes is enough to understand your situation and suggest the right starting point. If the honest answer is that you do not need us yet, you will hear that too.