Illumio helped West Bend Mutual Insurance overcome challenges in cloud migration by providing a seamless, SaaS-hosted microsegmentation solution that runs without interfering with virtual machines' network interfaces. The team used Illumio’s real-time application traffic map in visibility mode to understand flows before rewriting policies, enabling safe and efficient enforcement. The big-bang cutover took just 10 minutes with no downtime. Illumio’s labeling method simplified policy management, reduced troubleshooting time by 30%, and strengthened security and compliance across on-premises and cloud workloads.

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