Posted on: Fri, 07 Nov 2025 19:58:12 UTC
Start Time: Sat, 08 Nov 2025 09:00:00 UTCEnd Time: Sat, 08 Nov 2025 13:00:00 UTC

Urgent Maintenance
Scheduled For: Sat, 08 Nov 2025 09:00:00 UTC to Sat, 08 Nov 2025 13:00:00 UTC
Status: Upcoming

The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on zscaler.net cloud. This maintenance is scheduled for Saturday at 1:00 AM Pacific Time on November 8, 2025 (Saturday, November 8, 2025 09:00 AM UTC), and can take up to 4 hours to complete.

During maintenance, which includes the control plane, the Admin Portal might be temporarily placed into read-only mode, making the following unavailable: configuration changes, new user provisioning, and existing user updates through SCIM, LDAP, and SAML. A brief impact to new user authentication might occur. However, all the logs that are collected during this period will be available after the maintenance ends.