White Paper · Microsoft

Microsoft Security Licensing Unbundled

The buyer side framework for unbundling Microsoft security licensing from M365 E5. Defender, Sentinel, Purview, Intune as separate decisions.

Format PDF + HTML
Read Time 20 Minutes
Last Updated May 2026
What you will take away
  • Why M365 E5 bundling hides security licensing economics
  • How Defender suite can be licensed standalone
  • The Sentinel pricing structure outside E5
  • How Purview compliance tier matches actual requirements
  • The BATNA: CrowdStrike, Splunk, OneTrust, alternative compliance
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Frequently asked questions

What does this Microsoft article cover?

The detail above covers the Microsoft commercial structure, the buyer side framework, and the moves that hold up in negotiation or audit.

How does this apply to our Microsoft contract?

The framework is product agnostic across the Microsoft portfolio. The body of the article above maps it to specific products, metrics, and renewal cycles.

How do we engage Redress on this?

Redress Compliance runs the assessment, builds the buyer side baseline, and supports negotiation, renewal, or audit defense across the program. Contact us to scope the engagement.

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