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Know Exactly Where Your Business Is Protected and Where You’re Exposed

Why I'm Passionate About This

I see firsthand how many professional service firms were operating with little to no real cybersecurity in place. Law firms, accounting firms , and others were relying on outdated systems, unverified assumptions, and IT providers who never gave them clear answers or proof of protection.

These firms were handling highly sensitive information every day, yet they were one incident away from losing client trust, money, and their reputations. I knew there had to be a better way.

With 26 years in the industry, I realize my mission is to build a company that gives firms what they truly need: protection, clarity, and a partner who cares about their business as much as they do. Not an IT company that waits for things to break, but a proactive cybersecurity partner that keeps clients productive and secure so they can focus on practicing law or serving their clients.

Dia Systems is here to give business owners peace of mind. I built this company to provide strong cybersecurity, dependable IT support, and clear communication in everyday language. My goal is simple. I want every firm we support to feel protected, productive, and confident in the systems they rely on.

Stop Guessing When It Comes To Your Firm’s Cybersecurity

Protect your clients, your revenue, and your reputation with one simple conversation

You’re probably doing everything you can to run a strong, business…
but you may still be wondering:

“Are we actually protected?”
“Could something slip through that I don’t even know about?”
“Would we catch an attack before it hurts us?”

I know exactly how that feels.

Most firm owners assume they are covered until something goes wrong.
Email issues, access problems, slowdowns, missing data.

They start small but often point to bigger risks under the surface.

The solution to give firm owners clarity, confidence, and control is simple:

A Cybersecurity Risk Assessment.

No more guessing.
No more hoping your IT person “has it handled.”
No more blind spots that could cost you time, money, or client trust.

You can finally get a clear picture of what’s secure, what’s not, and what needs attention.

Book a Discovery Call with us and we’ll show you exactly where your firm stands and what steps will keep you protected.

Cybersecurity Doesn’t Have to Be Confusing

You just need a clear picture of where your firm is protected and where it’s at risk.

Protect What Matters Most

Most firms think they are protected until something slips through. We help you understand what’s truly safe, what’s vulnerable, and what needs attention.

Keep Your Team Productive

Security issues slow down casework, billing, and daily operations. A proper assessment shows you exactly what is causing friction and how to fix it fast.

Secure Your Systems With Confidence

You do not need to be a cybersecurity expert. You just need clear answers and a proven plan. Our assessment gives you both.

Don't Take My Word For It

Here's what others are saying about working with us.

My law firm, based in San Francisco, California, retained Dia Systems in early August 2018 as

our remote IT service provider. This company

has exceeded all my expectations. Dia Systems is very responsive to all of my team's IT

support requests and always sees them

through to resolution. It is also exceptionally

well-managed--something | definitely appreciate as the owner of my own small business. I would give this business ten stars if I could.

Highly recommended!

- Eric T.

DIA Systems provides a valuable service to our company. Although DIA is an external partner,

they function seamlessly with us as an

extension of our team. They provide world-

class, flexible and accommodating IT support and are always there when we need them. We have been very pleased with the quality of their services and responsiveness is A+. We would hire DIA again in a heartbeat!

- Andrea H.

I love working with Tessie. She is extremely

reliable, sharp and really on top of all of my IT

needs. I wouldn't be able to operate smoothly

without her. Her team puts my mind at ease.

- Melina Hopkins E.A

Working with Tessie and her team has been a

pleasure. They are very knowledgeable in cybersecurity and IT. They know exactly what

to do to keep our systems safe and running.

- Steven G.

Why Your Firm Needs a Cybersecurity Risk Assessment?

Here’s why this simple review is so important for protecting your clients and your practice

The Raw Truth About Cybersecurity

Most firms think they’re protected, but the truth is that attackers look for firms exactly like yours. They know you store sensitive client information, confidential documents, billing records, and email communications that can be exploited.

And because most firms rely on “basic IT support” instead of real cybersecurity, problems often stay hidden until the damage is already done.

Small issues like slow systems, strange email behavior, or access you thought was removed often point to bigger risks beneath the surface.

Your reputation, your client relationships, and your firm’s revenue depend on catching these risks early.

Most firm owners are not cybersecurity experts. They should not have to be.

That is why a Cybersecurity Risk Assessment is so valuable. It gives you a clear picture of what is safe, what is vulnerable, and what needs attention now.

So if any part of you is unsure about your firm’s security, this call will help you get the clarity and confidence you need to protect everything you have built.

Frequently Asked Questions

What exactly is a Cybersecurity Risk Assessment?

It is a complete review of your firm’s security posture. We look at your email systems, access control, devices, identity management, backups, remote access, and all the areas that attackers commonly target. You get a clear, non technical report showing what’s safe, what’s vulnerable, and what needs attention.

What does the Cybersecurity Risk Assessment include?

It includes a full review of your security, an explanation of your risks, and a roadmap of what needs to be fixed. It is designed to give firm owners clarity, not overwhelm.

Will this disrupt my team’s work?

Not at all. The assessment is done quietly in the background. Your staff can continue working as normal, and we will schedule any access we need at a convenient time.

Is this call a sales pitch?

No. The call is designed to help you understand whether your firm is exposed and what level of protection you may need. If the assessment is a good fit, we will explain how it works. If not, you will still walk away with clarity and practical advice.

Is my information kept confidential?

Yes. Everything we review is confidential. We follow strict security, privacy, and compliance standards so your firm’s information is always protected.