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Zero-Trust Network Architecture with Microsegmentation and SASE

Type Network topologyStandard Cisco-convention topology iconsEngine schematex-networkUpdated 6/23/2026
Zero-Trust Network Architecture with Microsegmentation and SASE
Drawing preview
The request

“A zero-trust network with Internet through SASE and SD-WAN to an edge router and perimeter firewall, a DMZ web server, a core switch and data center server, plus an internal firewall, microsegmentation firewall and access switch for a user PC, laptop and Wi-Fi access point.”

Then tryAdd an identity provider connected to the SASE cloud.Add a protected database behind the internal firewall.
What is in this drawing

Read the decisions behind it.

01

Place SASE gateway at edge for secure internet and WAN access

02

Implement microsegmentation firewall to isolate access layer from core

03

Use VLANs to separate DMZ, user, and wireless traffic

When designing or documenting a zero-trust network architecture that leverages SASE and network segmentation for enhanced security.

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