Castile Security

Clarity. Protection. Confidence.

Protect what your business is built on.

Managed cybersecurity, CMMC readiness, and incident response for your business. We work alongside your IT team to protect your people, data, and devices.

El Paso, Texas Serving businesses nationwide

Independent perspective. Shared responsibility.

In our clients’ words

“I want to always be on top of our cybersecurity, and the only way to do that is to have someone else looking at everything from the outside.”

Lupita GomezIT Director, ReadyOne Industries

“I see the program working behind the scenes when I open files so I feel more confident about my data in all computers.”

Denisse Olivas11D Marketing

“They helped me clearly understand the real risks we faced and showed me how simple it was to fix many of them without overwhelming me.”

Small-business ownerAuto collision repair

“It wasn't as bad as I expected, but it was still bad, and knowing exactly where we stood was worth it.”

Jeremy TeeplesCOO, Qal-Tek Associates

“Castile came in, explained everything in clear terms, and took full ownership of our cybersecurity needs.”

Founder and CEOHealthcare credentialing company

Built around your business

Specialist expertise.
A personal commitment.

From your first assessment to the next client questionnaire, you have a team that knows your environment and helps you move forward.

01

Protect your business

An accountable security team for your people, data, and devices. Working alongside the IT provider you already trust.

Managed security
02

Prepare for what’s next

Understand your requirements, close the gaps, and organize the evidence your clients and assessors need.

CMMC readiness
03

Extend your IT practice

Bring a dedicated security capability to your clients, with delivery and reporting under your brand.

Partner with Castile

The work, in practice / Healthcare

A stronger foundation
for sensitive data.

A healthcare credentialing company needed to bring its email, policies, and safeguards into line with the information it was trusted to protect.

Over a year of managed security, we moved the business to managed email, enforced multi-factor authentication and encryption, trained the team, and built its HIPAA policy set.

Read the engagement

Measured progress / One year

Before24
After88

Security score, out of 100

25% 76%HIPAA-aligned control coverage

“Castile came in, explained everything in clear terms, and took full ownership of our cybersecurity needs.”

Founder and CEO, healthcare credentialing company

Client anonymized under engagement terms. Scores use Castile’s internal methodology; control coverage is not a legal determination of HIPAA compliance.

Clarity you can act on

The work is visible.
The next step is clear.

Your 3D DeepDive report connects technical findings to business decisions: what matters, what to fix first, and how to make progress.

CASTILE / 3D DEEPDIVESample report ↗
Open the sample 3D DeepDive executive report with a security score, prioritized findings, financial exposure, and a 90-day roadmapExplore the interactive report
  1. 01

    A clear starting point

    See your security score and the findings behind it.

  2. 02

    Business context

    Understand estimated financial exposure and the assumptions used.

  3. 03

    A practical roadmap

    Know what needs attention this week and over the next 90 days.

Illustrative company and data. The sample demonstrates the format of your deliverable.

The Castile approach

Discover. Protect. Prove.

A clear picture before a purchase.
Accountability long after deployment.

Discover

Understand your exposure across people, data, and devices. Build a plan around what matters most to your business.

Explore the assessment ↗

Protect

Put the right safeguards in place, work with your IT team, and keep watch as your business changes.

See managed security ↗

Prove

Keep progress visible with plain-language reporting and evidence ready for clients, insurers, and auditors.

View client results ↗

A simple first step

See your business
from the outside.

Check public email-security settings and basic website protections with Breach Scout. Start with your work email. Nothing to install.

What the scan covers

Free external scan

Your first look at your exposure.

Start my scan

Use your work email. Verify it to scan your company’s email domain.

Verify your email, start the scan, and view the findings online. No questionnaire or booking required. How we handle your results.

Before we talk

Straight answers.

Security should be easier to understand.
That starts here.

Ask us a question
Where should we start?

Start with a conversation or the free external scan. If you need a deeper view, the 3D DeepDive Assessment examines your people, data, and devices and gives you a prioritized roadmap. We agree on the scope and fee before work begins.

Can you work with our existing IT provider?

Yes. We work alongside your IT provider. They keep systems running; we focus on security, monitoring, readiness, and the evidence that shows the work is being done.

What does an engagement cost?

The price depends on the size of your business and the work involved. Assessments are quoted as a fixed fee before we start. Monthly plans are available for ongoing managed security.

Do you work with businesses outside El Paso?

Yes. Castile Security is based in El Paso, Texas, and serves clients across the United States. We work in English and Spanish.

Let’s build confidence

Your business deserves
a clear path forward.

Thirty minutes. Your questions. A practical next step.

Start a conversation