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Explore how Fiserv, a global financial services technology leader, revolutionized its cloud identity security and governance strategy across 900+ AWS accounts in this AWS re:Invent 2025 conference presentation. Discover the challenges Fiserv faced with overprivileged identities, uncontrolled access to AI services, limited visibility into third-party access, and fragmented security tools that required a scalable, proactive solution. Learn how the implementation of Sonrai's Cloud Permissions Firewall enabled automation, centralized dashboards, and advanced identity controls to remediate thousands of identity risks, establish proper AI access governance, achieve compliance readiness, and significantly reduce operational risk. Gain practical insights and strategies for securing enterprise-scale cloud environments through this detailed case study that demonstrates real-world application of cloud security best practices in complex, multi-account AWS infrastructures.
