Helsinki I Datacenter Scheduled Maintenance - Service Expansion - zscloud.net
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Zscaler will be expanding its global data center footprint and performing maintenance at our Helsinki I (HEL1) data center. We expect minimal to no impact to services during the maintenance window. Please update your firewall policy rules and any upstream Access Control Lists to allow all IP addresses for this DCFor more information, please visit:https://config.zscaler.com/zscloud.net/cenrMaintenance Window:Start time is May 22, 9:00 am PDT (May 22, 16:00 UTC)End time is May 22, 2:00 pm PDT ...
May 15, 2026 at 6:54 PM UTC
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