Infrastructure
Network Design & Firewall Management
Most small-business networks are one flat space where every device can reach every other device. That is what turns a single infected laptop into a company-wide incident.
The problem
Flat networks turn one problem into every problem
The guest WiFi, the security cameras, the point-of-sale terminal and the server all sit on the same network, so anything that compromises one can reach the rest. Add a consumer-grade router with firmware from four years ago and remote access opened for a vendor who no longer works with you, and the perimeter is decorative.
Our approach
Segment it, manage it, and keep it patched
Separate networks for staff, guests, payment systems and devices like cameras and printers, with rules about what may talk to what. A business-grade firewall that is actually maintained — firmware, rules and logs — rather than installed once and forgotten.
What you get
Included as standard
Not an upsell list. These are the things that make the difference between a service you pay for and a service that works.
- Segmented networks so a breach cannot spread laterally
- Guest WiFi genuinely isolated from business systems
- Cameras, printers and IoT on their own restricted network
- Managed firewall with firmware kept current
- Rule reviews that remove access nobody needs any more
- Secure remote access without exposing RDP to the internet
- Documented topology and IP plan
- Monitoring and alerting on the perimeter
How we work
What actually happens
- 1
Survey
Document what is connected, how it is addressed, and what can currently reach what.
- 2
Design
Segmentation plan and rule set based on what each system genuinely needs.
- 3
Implement
Staged cutover out of hours with rollback at each step.
- 4
Maintain
Firmware, rule review and log monitoring on an ongoing basis.
Technologies
What we build on
Vendor-neutral where it matters. We will tell you when the cheaper option is the right one.
- Business-grade firewalls
- VLAN segmentation
- Managed switching
- Zero-trust remote access
- Content filtering
- Perimeter logging
Questions
Network Security questions
Is our router good enough?
If it came from a big-box store, it is a home device doing a commercial job. It will not segment traffic, its firmware is probably years old, and it has no useful logging.
Do we need segmentation if we are small?
If you take card payments or run cameras, yes — and segmentation is dramatically cheaper to do while the network is small than to retrofit later.
Can staff still work from home?
Yes, through proper remote access tied to identity and MFA. What we will not do is expose remote desktop directly to the internet, which is still one of the most common ways businesses are breached.
Related
Often paired with
Cybersecurity Services
Layered defence built around how small businesses actually get breached: email, credentials and unpatched endpoints.
Learn moreBusiness WiFi
Surveyed, not guessed. Coverage designed for the building you have, with guest traffic kept off the business network.
Learn moreSecurity Cameras & Access Control
Commercial camera systems and door access, installed on a network that is designed to keep them isolated.
Learn more
Ready to secure your business?
A free assessment: we review your network, backups, Microsoft 365 settings and exposure, then hand you the findings in writing — whether or not you hire us.