RBN Services

IT security for small businesses

Your network in order, protected and monitored.

We design, secure and monitor your company's network, from the firewall to the last laptop. Every change is documented, along with how to undo it.

  • We look first, without touching anything
  • You approve every step
  • Linux and Windows

How your network looks

Tap a zone

DMZ. Your website and anything else that answers the internet, isolated from the rest. If something breaks there, it doesn't reach the office.

Services

What we do for your business

Four areas, one team. Start with the one that worries you most.

Networks & firewall

Your network split into zones (office, servers and a DMZ for whatever faces the internet), with a firewall and remote access over VPN.

A good fit if everyone shares one network, guests included.

What's included

  • Network split into zones
  • Firewall with documented rules
  • VPN for working remotely
  • Separate guest Wi-Fi

Quick check

How protected is your network?

Four questions, one minute. Your answers never leave your browser.

It's a starting point. The full assessment is done with your network in front of us.

0 of 4 answered

  1. 1. Is your office network separate from guest Wi-Fi?

  2. 2. Have you tried restoring a backup this year?

  3. 3. Do your computers and servers update on their own?

  4. 4. Does anyone review your firewall or antivirus alerts?

Answer all four to see your result.

How we work

Three steps, no surprises

  1. Assessment

    We review your network as it is, without touching anything. You get a map and the risks ranked by importance.

  2. Plan

    We propose changes in short, clear steps, each with its cost. You decide what goes first.

  3. Rollout

    We apply, verify and document everything, including how to undo each change.

Notes

What we're writing about

See all notes
NetworksOct 28, 2026

Why your network needs a DMZ

If your website lives on the same network as your accounting, one flaw is enough to reach everything. Here's how to separate them.

BackupsOct 14, 2026

If you haven't restored it, it isn't a backup

A copy exists until the day you need it. How to test yours every quarter without stopping the office.

NewsSep 30, 2026

We're renewing our client portal

We're moving the client portal to a new platform. In the meantime, monthly reports arrive by email.

FAQ

What people ask us most

Have another question? Write to us.

Yes, that's our focus: offices and businesses without an IT department of their own.

Want a more secure network?

Tell us how your network looks today. We reply within one business day, no strings attached.

By sending it you accept our privacy notice.

  • HoursMonday to Friday, 9:00 to 18:00, Mexico City time
  • AssessmentAt your office or remote
  • LanguagesEnglish and Spanish