Illumio Cloud release notes 2026
Illumio Cloud release notes 2026
These prior release notes describe the new features, enhancements, resolved limitations, and known limitations for Illumio Segmentation for the Cloud in previous 2026 releases.
Description | |
|---|---|
Support for Cloud Tag attributes in labeling rules | You can now specify cloud tags as matching criteria when you create Labeling Rules for Cloud. In Labeling Rules > Cloud, select the Cloud Tags attribute and then type a full or partial value in the Values field to display matching tags found in your cloud environment. NoteIf you use Labeling Rules for Cloud and the Tag to Label Matching feature in the same organization and both features are configured to match the same workload(s), the Tag to Label Mapping feature takes precedence. |
What's new in this release - October 8, 2026
Cloud | Description |
|---|---|
AWS Transit Gateway enhancements | Illumio now provides deeper visibility into AWS Transit Gateway (TGW) networks, so you can better understand how your VPCs connect across regions and accounts. Inventory and the Cloud Map now show TGW resources, peering connections, and security group references. |
Azure Application Gateway enhancements | Illumio now provides deeper visibility into Azure Application Gateway, so you can better understand your gateway deployments and the traffic that flows through them. You can now control that traffic with Illumio policies, which are applied through subnet NSGs with private endpoint connection attachments. |
What's new in this release - August 31, 2026
Cloud | Summary |
|---|---|
Policy Provisioning Status | Limited AvailabilityCurrently, this feature is accessible to only a limited number of organizations. Check whether Illumio policy rules successfully apply after you provision them. Receive clear feedback about the status of the rules you applied. Detect implementation failures, identify potential security gaps, and reduce troubleshooting time with this feedback. |
Value: Automate security policy creation. | Use the Policy Advisor to automate security policy creation. The Policy Advisor analyzes your application and environment labels to generate tailored policy recommendations using an AI-powered summary on what the policy does. These recommendations can help you enforce zero-trust segmentation, reducing manual policy design and risk exposure. |
What's new in this release - May 7, 2026
Cloud | Summary |
|---|---|
AI Labeling for Cloud and Data Center Value: Simplify resource labeling across cloud and data centers | AI Labeling simplifies resource labeling by automatically discovering resources across cloud and data center environments and generating label recommendations. After you review and approve a recommendation, the feature assigns the appropriate labels without requiring manual analysis of each workload or resource. |
Labeling Rules for Cloud allow you to apply labels to one or more cloud resources when their attributes match the conditions you specify in easily configurable rules. This simplifies the task of labeling multiple cloud resources. | |
Cloud Onboarding and Troubleshooting Value: Troubleshoot and onboard faster | Labeling Rules for Cloud allow you to apply labels to one or more cloud resources when their attributes match the conditions you specify in easily configurable rules. This simplifies the task of labeling multiple cloud resources. |
Enhanced in this release
Insights | Cloud |
|---|---|
Value: Get broader insights into firewall activity across cloud providers. | Value: Isolate potentially compromised cloud resources quickly. |
Unified Map Value: Improved performance | |
AWS Firewall Visibility (Inventory, Traffic, Map) Value: Additional support for firewall visibility | |
Application Rulesets Empty Application rulesets are no longer created by default during Application label creation in Illumio Cloud. Users can now create an Application ruleset and write rules on demand via the Policy tab under an Application. |
AWS Firewall Visibility
This release introduces updates across Cloud Inventory, Cloud Traffic, Cloud Map, and Firewall Insights.
Inventory
Cloud Inventory adds support for AWS firewall visibility and includes updates for Azure Firewall Policy. See Inventory.
Traffic Filters
Cloud Traffic includes the addition of default parameters for endpoint calls that filter for allowed and denied status items. Three new columns are available: Flow ID, Routed Through, and Capture At. You can filter traffic using Captured At, Routed Through, and Firewall for any source and destination. These enhancements improve visibility into cloud resources and traffic analysis workflows. See Traffic.
Cloud Map now provides expanded support for AWS and Azure firewall and peering views, along with new toolbar controls, topology and traffic view toggles, and updated connection-line styling for improved navigation. See Map.
What's new in this release - April 29, 2026
The Azure Easy Onboarding wizard now uses a full-page interface. See Onboarding Azure.
Azure Platform rule generated flows are no longer supported.
Illumio Segmentation for the Cloud no longer ingest and display flows generated by Azure platform rules. The Traffic page may not display flows for Azure environments where VMs lack Network Security Group (NSG) rules. This removes non-actionable data without losing visibility into traffic that an Illumio policy can influence. Make sure that all the VMs that require visibility and policy actions have an NSG attached.
What's new in this release - March 10, 2026
The Kubernetes Map view was updated to improve the user experience, including more filtering capabilities, and paginated views. See Navigating Kubernetes View .
What's new in this release - January 31, 2026
Issue Number | Feature | Description |
|---|---|---|
C-14694 | Licensing & Usage | Updated usage dashboards and workload calculator See Licensing and Usage for Illumio for updates to usage reporting dashboards and workload calculations. |