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The best Microsoft Security newsletters

4 newsletters, ranked by editorial quality and how recently they published. Looking for something more specific? Search instead.

modernendpoint.tech· irregular· Published 1 months ago

In-depth articles on Microsoft endpoint and identity security architecture, covering Conditional Access, Windows LAPS, and Intune, with design trade-offs and documented limitations. Includes field incident write-ups that trace a real production problem to its root cause and fix.

conditional accessentra idintunewindows lapsauthentication strengthsphishing-resistant mfa
not-bad-security.ghost.io· biweekly· FI· Inactive for over a year

A Finnish-language security newsletter focused on Microsoft Entra and modern, Zero Trust remote access. It shares practical, experience-based articles, including a series on replacing traditional VPN with Global Secure Access and Private Access, plus a piece on licensing.

microsoft entraentra suiteglobal secure accessprivate accessvpn alternativezero trust
blog.skymadesimple.io· irregular· Published 8 months ago

A blog explaining Microsoft security and identity topics such as Entra ID, passkeys, Primary Refresh Tokens and AI agent identity. It offers practitioner-written frameworks and explanations aimed at admins and architects.

microsoft entraentra agent idmicrosoft foundrypasskeysprimary refresh tokenconditional access
securityonfire.blog· irregular· Inactive for over a year

Short, practical posts on Microsoft 365 and Microsoft Sentinel security operations, covering quirks like hidden admin groups, SPO proxy addresses and audit log queries. Readers get specific detection and investigation tips with example queries and links to further reading.

microsoft sentinelm365office 365entra idkqlincident response