South Africa • Services • Subnets & Segmentation
Stop running everything on one flat network
Subnets (segmentation) are one of the biggest “stability upgrades” you can make. Separate staff, guest WiFi, and devices so issues don’t spread and policy becomes enforceable. It also makes troubleshooting faster and security posture cleaner.
Primary outcome
Stability
Reduce cross-impact of issues.
Security posture
Cleaner policy
Enforce rules between networks.
Best paired with
Managed WiFi
Separation makes WiFi behave properly.
What segmentation enables
Predictable network behaviour
When everything is on one network, one issue becomes everyone’s issue.
- •Separate staff, guest and IoT devices
- •Reduce the blast radius of problems
- •Improve WiFi and LAN stability
- •Make troubleshooting faster
A real security posture
Policy becomes enforceable when networks are separated properly.
- •Firewall rules between network segments
- •Control what devices can access
- •Better governance and visibility
- •Cleaner compliance posture where needed
Common use cases
Guest WiFi
Give guests internet without giving them access to business systems.
IoT / devices
Keep printers/cameras/IoT separate from staff networks.
Retail + hospitality
Segmentation stops guest traffic from damaging business operations.
Multi-site governance
Standardise segmentation posture across branches.