When deploying Zscaler Private Access (ZPA), it’s tempting to take shortcuts during early rollouts: one giant wildcard app segment (*.corp.local),...
What the Client Does The end user’s browser only ever connects to https://app1.cordero.me → TCP 443. That’s the real traffic...
ZIA: Overview Zscaler Internet Access (ZIA) is a cloud-delivered secure internet and web gateway designed to protect users, applications,...
1. Start With an Application Inventory (Even If It’s Incomplete) Why: You can’t segment what you don’t understand. Gather...
This guide provides detailed information about upgrading Zscaler App Connectors on Red Hat Linux, clarifying processes, terminology, and roles for...
Where the ports live The ports defined in the App Segment (e.g., TCP 1–65535 except 53) are remote ports —...
ZPA to Palo Alto Terminology Mapping ZPA Concept Palo Alto Firewall Equivalent Technical Alignment Notes Application Address Object (FQDN or...
The Problem You’re hitting the 6,000-application limit per App Connector because your current configuration sends all apps to every connector...
What Happens When Zscaler Issues a High-Risk Security Fix? When Zscaler identifies and releases a high-risk security update: The fix...