Segmentation checklist

Most companies claim to have segmentation, but they often end with these declarations.

We can see it in the projects:

• all subnets function in one VLAN
• VLAN1 is used in production
• VLANs that are not in use are still available
• traffic is terminated on the switch
• the addressing was created “piece by piece” and today it lacks consistency or the pool of addresses has been exhausted
• a firewall exists, but its performance does not allow routing between segments
• the documentation is incomplete or missing at all

The result?

❌ illusory sense of security
❌ difficult to maintain

Why does it make sense to trust us?

At Grandmetric, we carry out segmentation projects in:

• Enterprise environments
• Distributed networks (multi-site)
• Production organizations (OT/IT)

We know where the projects are being interpreted:

• No addressing plan
• Underestimated firewall
• Lack of cooperation with business
• “we’ll do it fast” without PoC

Our checklist was created precisely to avoid these mistakes.

Download the checklist and see if you’re ready for segmentation

You don’t have to start from scratch.
Start with a proven approach.