Clarity. Protection. Confidence.
Could someone send
emails pretending
to be your business?
Run a free scan of your domain’s public email and website security settings.
Checks your public email and website settings. Just your work email. Nothing to install.
Defense contractor? CMMC readiness IT provider? Partner program
El Paso, Texas Serving businesses nationwide
Measured results from real engagements
- 24 → 88Security score after a year of managed securityHealthcare Read the story
- 29% lowerEstimated financial exposure per incidentNonprofit Read the story
- 1,000+Exposed files with controlled information found and scopedDefense contractor Read the story
Clients anonymized. Scores use the security platform’s reporting and Castile’s methodology. All results
Start where you are
One security partner.
A clear path forward.
You don’t need to know which tools to buy. Start with what your business needs to accomplish.
01 / Continuous protectionI want security and IT handled24/7 security monitoring and management, a help desk, and clear reporting. From $150 per user a month.
02 / Clarity and directionI need to know where we standThe 3D DeepDive Assessment: a security score, prioritized findings, and a 90-day roadmap. From $500.
03 / Contract readinessI’m a defense contractorCMMC readiness: clarify your scope, close the gaps, and prepare the evidence.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.”
“It wasn't as bad as I expected, but it was still bad, and knowing exactly where we stood was worth it.”
“Castile came in, explained everything in clear terms, and took full ownership of our cybersecurity needs.”
By industry
Built around
the way you work.
The same accountable team, with the risks, rules and proof that matter in your field.
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 engagementMeasured progress / One year
Security score, out of 100
“Castile came in, explained everything in clear terms, and took full ownership of our cybersecurity needs.”
Client anonymized under engagement terms. Scores use Castile’s internal methodology; control coverage is not a legal determination of HIPAA compliance.
A simple first step
See your business
from the outside.
A few public email settings affect whether those messages are trusted. CyberGapFinder, our free scan, checks those settings for your domain, plus key public security settings on your website. Enter your work email and get a free report. Nothing to install.
What the scan coversFree external scan
Your first look at your exposure.
Run my free scanEnter your work email. We use the part after the @. Nothing to install.
What it can’t see: your computers, accounts, backups, Wi-Fi, or who has access. What you get: a free report by email. If it finds gaps, we’ll show you what we’d fix first. How we handle your results.
Before we talk
Straight answers.
Security should be easier to understand.
That starts here.
Where should we start?
Start with a conversation or the free 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. The 3D DeepDive Assessment starts at $500, as a fixed fee quoted before we start, and the fee can be credited toward a managed plan. Managed cybersecurity and IT plans are $150, $200 or $250 per user, per month with a 12-month term, or $25 more month to month, with Microsoft 365 Business Premium included. No long-term contract is required.
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.
Is there a long-term contract?
No long-term contract is required. Choose month to month, or save $25 per user each month with a 12-month term. A one-time onboarding fee applies, and month-to-month service can be cancelled with 30 days’ notice.
What does a plan include for each user?
Each user includes 1 computer and a Microsoft 365 Business Premium license, with 24/7 security monitoring and management and a help desk in every plan. Phones and extra computers are available by separate quote.
What happens after hours?
Monitoring and management keep running around the clock, and threats are blocked automatically. For a security emergency, call (915) 995-2495. Everything else is handled the next business day.
What does the free scan check, and what can’t it see?
It checks your domain’s public email settings and key public security settings on your website, and sends you a free report by email. It can’t see your computers, accounts, backups, Wi-Fi, or who has access, and it needs nothing installed.
Do you sign business associate agreements (BAAs)?
Yes. We sign business associate agreements with healthcare clients.
Will you certify us for CMMC or HIPAA?
No. We do the readiness work and keep the evidence. For CMMC, an accredited third-party assessor runs the certification assessment. Our HIPAA-aligned coverage figures are our own assessment, not a legal determination of compliance.
Let’s build confidence
Your business deserves
a clear path forward.
Thirty minutes. Your questions. A practical next step.