A lot of Zscaler training available online covers the dashboard — where buttons are, what menus exist, what each setting theoretically does. That’s necessary but not sufficient to actually run a Zscaler deployment confidently. Our program is built around the parts that come up constantly in real environments and get skipped in surface-level training. Here’s what it actually covers.
Traffic Forwarding Fundamentals
Before any policy makes sense, you need to understand how traffic actually reaches Zscaler’s cloud in the first place — GRE tunnels, IPSec tunnels, PAC files, and the Zscaler Client Connector each have different trade-offs depending on your environment, and choosing the wrong method for a given site or user population is one of the most common sources of downstream problems. We cover how to evaluate which forwarding method fits which scenario, not just how to configure one in isolation.
Policy Architecture and Design
This is where most self-taught Zscaler administrators struggle — not because the policy interface is complicated, but because designing policies that are both secure and maintainable requires understanding how rule ordering, user groups, and location objects interact. We walk through building policy sets from scratch with a structure that scales, rather than accumulating ad hoc exceptions that become unmanageable within a year.
SSL Inspection Configuration
Inspecting encrypted traffic is essential for real threat visibility, but it’s also one of the most operationally sensitive parts of a Zscaler deployment — misconfigured SSL inspection breaks legitimate applications and generates help-desk tickets fast. We cover certificate deployment, exemption list management, and how to roll this out in phases rather than all at once.
Identity Integration
Zscaler’s effectiveness depends heavily on accurate user and group identity data flowing in from your identity provider. We cover integrating with common identity providers, troubleshooting synchronization issues, and designing group structures that make policy management sustainable as your organization changes.
Zero Trust Network Access (ZTNA) Configuration
For organizations using Zscaler’s ZTNA capability to replace VPN, we cover application segment design, connector deployment, and how to plan a phased migration away from legacy VPN access without a disruptive all-at-once cutover.
Troubleshooting Real-World Issues
This is the section most training programs skip entirely. We work through actual troubleshooting scenarios — a user reporting an application that “used to work,” unexpected SSL inspection bypass behavior, traffic forwarding that intermittently fails for one location but not others — because the ability to diagnose these issues under pressure is what actually separates confident administrators from ones still relying on vendor support tickets for everything.
Who This Is Built For
The program assumes existing networking and security fundamentals — this isn’t an introduction to firewalls or VPNs, it’s specifically about becoming genuinely competent with Zscaler. If you’re newer to networking generally, our Basic Networking training is a more appropriate starting point first.
Reach out if you want the specific curriculum outline and schedule for the next training cohort.