Coexistence Guides
Step-by-step deployment guides for running Microsoft Global Secure Access alongside third-party security vendors. Select a vendor to view scenarios, traffic flow diagrams, and implementation steps.
Vendor Guides
Zscaler
Split-tunnel, PAC-based, and full coexistence scenarios for Internet Access and Private Access workloads.
Guide v1.0 · Built Jun 15, 2026
Source: May 28, 2026
Cisco Umbrella
DNS-layer, proxy chaining, and selective traffic steering coexistence approaches.
Guide v1.0 · Built Jun 15, 2026
Source: May 28, 2026
Palo Alto Prisma Access
Tunnel-based, split-tunnel, and selective routing coexistence patterns.
Guide v1.0 · Built Jun 15, 2026
Source: May 28, 2026
Netskope
Steering configuration, network location profiles, and private access coexistence scenarios.
Guide v1.0 · Built Jun 16, 2026
Source: May 1, 2026
Cisco Secure Access
Secure Internet Access, Zero Trust Access, and combined private access coexistence patterns.
Guide v1.0 · Built Jun 16, 2026
Source: Mar 25, 2026
Cisco VPN
Secure Access VPNaaS and ASA Remote Access VPN split-include coexistence scenarios.
Guide v1.0 · Built Jun 16, 2026
Source: May 28, 2026
Reference Documentation
📋 Source Health Check
| Vendor | Guide Version | Guide Built | Source Updated | Status |
|---|---|---|---|---|
| Zscaler | v1.2 | Jun 16, 2026 | May 28, 2026 | Current |
| Cisco Umbrella | v1.2 | Jun 16, 2026 | May 28, 2026 | Current |
| Palo Alto | v1.1 | Jun 16, 2026 | May 28, 2026 | Current |
| Netskope | v1.2 | Jun 16, 2026 | May 1, 2026 | Current |
| Cisco Secure Access | v1.2 | Jun 16, 2026 | Mar 25, 2026 | Current |
| Cisco VPN | v1.1 | Jun 16, 2026 | May 28, 2026 | Current |
Last health check: Jun 18, 2026. Green = guide built after latest source update.