MGM Resorts International strengthened its cybersecurity posture by adopting a cloud-native zero trust architecture with Zscaler, gaining immediate value from deployment while enhancing security, visibility, and operational efficiency. The company faced challenges with traditional castle-and-moat security that enabled excessive user access and increased the risk of lateral movement during attacks. Legacy VPN gateways created traffic bottlenecks that negatively affected user experiences, while conventional security tools provided limited insight into employee browsing activity. To address these issues, MGM replaced VPNs with a zero trust model and implemented zero trust segmentation across its workforce, rapidly deploying additional private access and security capabilities. The transformati

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