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Cisco Secure Access Help Network Requirements for Secure Access Secure Access SaaS Tenants

Last updated: Aug 07, 2025

Secure Access SaaS Tenants

Required by Cisco Secure Client deployments with the Virtual Private Network (VPN) and Umbrella Roaming Security modules, or Secure Access PAC file deployments.

The Cisco Secure Client Zero uses HTTPS to communicate with the Secure Web Gateway proxy services.