Cloud Security newsletters

NewsletterFIT tracks 13 newsletters that cover Cloud Security as a primary topic, 10 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Cybersecurity News by Jose Bolanos MD (26K), Entra.News - Your weekly dose of Microsoft Entra (19K) and Rod’s Blog (10K). Brands detected sponsoring these newsletters recently include Maester, Scan and Maester Cloud.

Updated Oct 29, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Cybersecurity News by Jose Bolanos MD 26K subscribers

    Substack Several times a week · last post 21 days ago

    Likely audience: Cybersecurity professionals

  2. 2
    Entra.News - Your weekly dose of Microsoft Entra 19K subscribers

    Substack Weekly · last post 18 days ago

    Likely audience: Microsoft Entra administrators

    Sponsors detected: Maester Cloud, Maester, Scan

  3. 3
    Rod’s Blog 10K subscribers

    Substack Daily · last post 17 days ago

    Likely audience: IT administrators

  4. 4
    ☁️ The Cloud Security Guy 🤖 8K subscribers

    Substack Every two weeks · last post 11 days ago

    Likely audience: Cybersecurity professionals

  5. 5
    Alpha BoardBrief —

    LinkedIn Every two weeks · last post 15 days ago

    Likely audience: Corporate board members

  6. 6
    Le Substack de Newwave —

    Substack Every two weeks · last post 31 days ago

    Likely audience: CTOs and CIOs

  7. 7
    Making the world safer one dev —

    LinkedIn Every two weeks · last post 6 days ago

    Likely audience: Security engineers

  8. 8
    Das Meta Blog —

    LinkedIn Every two weeks · last post today

    Likely audience: Cloud architects

  9. 9
    CybrHedge —

    Substack Monthly or less · last post 43 days ago

    Likely audience: Compliance officers

  10. 10
    Atomic Entra | Discussing all things Microsoft Identity —

    Substack Monthly or less · last post 54 days ago

    Likely audience: Microsoft Entra administrators

  11. 11
    The $400k Investment Project —

    Substack last post Mar 10, 2026

    Likely audience: Individual investors

  12. 12
    Aastikta's Newsletter —

    Substack last post Feb 8, 2021

    Likely audience: DevOps engineers

  13. 13
    Partner Trends —

    Substack last post Nov 8, 2024

    Likely audience: Partner program managers

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