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Planned Maintenance Activity for ZPA authentication service - private.zscaler.com

Major Impact Investigating Ongoing March 19, 2026

Incident Lifecycle

Investigating

Incident Timeline

Investigating
We will be performing planned maintenance on our ZPA authentication platform infrastructure to enhance availability and resiliency.  Some customers may witness below impact during this maintenance window:Brief retries or elevated latency for new auth requests might be seen during connection re‑establishment.Transient errors during auth is possible; retry should succeed.Important Note: No action is required from customers and this communication is only intended to inform in advance.Plea...
Mar 19, 2026 at 4:43 AM UTC
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