Cisco CES O365 Premium Security 5Y, 1M+ Users | Cloud Licensing — L-CES-O365P-5Y-S15

Protect Microsoft 365 users at enterprise scale with a 5-year Cisco CES O365 Premium Security subscription sized for 1M+ users. This licensing option is built for organizations that need durable coverage across a very large user base, with procurement simplicity and a long renewal horizon that aligns with multi-year security planning. For teams responsible for email and collaboration risk, the value is in consistency. A long-term subscription reduces renewal churn, helps standardize protection across the tenant, and supports budget planning for environments where security coverage cannot be left to short-term contracts. It is a fit for large enterprises that want to maintain a stable security posture while managing Microsoft 365 at scale. This SKU is positioned for high-volume deployments where license scope matters as much as the protection itself. The 1M+ user band signals a large enterprise licensing tier, making it appropriate for global organizations, public sector environments, and distributed workforces that need a single commercial path for broad coverage. If you are consolidating Microsoft 365 security procurement, this 5-year term offers the kind of planning certainty that lower-commitment options do not. Ideal For Enterprise Microsoft 365 security standardization across a million-plus users Long-term procurement for global collaboration and email protection Multi-year budget planning for large security operations teams Tenant-wide licensing for centralized Microsoft 365 governance Why This Product 1 5-year term supports longer procurement cycles than annual subscriptions 2 1M+ user tier fits very large Microsoft 365 environments 3 Cloud licensing simplifies enterprise-wide deployment planning 4 Cisco SKU structure supports standardized security purchasing