Cybersecurity Ecosystem Show alternatives: newsletters like it

5 newsletters in the NewsletterFIT index cover the same topics as Cybersecurity Ecosystem Show (CISO leadership, Security governance and Ransomware response). The closest matches are DeepTech & Science, The Zero Trust Cohort and The Defender's Initiative. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 7, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About Cybersecurity Ecosystem Show

A podcast that connects the full spectrum of the industry — practitioners, investors, vendors, regulators

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  1. 1
    DeepTech & Science4K subscribers

    SubstackSeveral times a week · last post 4 days ago

    From recent posts: DeepTech & Science publishes essays on AI security, climate adaptation, and mathematical research in Spanish. The publication mixes technical analysis of open-source models with philosophical reflections on quantum…

    Likely audience: Tech industry analysts

    1 shared topic

  2. 2
    The Zero Trust Cohort—

    LinkedInEvery two weeks · last post 19 days ago

    Practical insights on Network Security, Cloud Security, GRC, Zero Trust, and AI Security for modern enterprises.

    Likely audience: Enterprise Architects

    1 shared topic

  3. 3
    The Defender's Initiative—

    SubstackEvery two weeks · last post 17 days ago

    Trying to make sense of the crazy cybersecurity market, and helping defenders separate the stuff that works from the stuff that doesn't.

    Likely audience: Cybersecurity researchers

    1 shared topic

  4. 4
    Acquisition Autopilot—

    SubstackMonthly or less · last post 28 days ago

    Every week, I’ll share with you the complete playbook for a powerful AI automation system that I built myself. Prompts, code, architecture, and step-by-step instructions. For entrepreneurs and builders who want to…

    Likely audience: ML engineers

    1 shared topic

  5. 5
    The No-code Founder Newsletter—

    LinkedInMonthly or less · last post 26 days ago

    Enjoy weekly dose of No-code secrets plus how you can build & grow your own startup without code

    Likely audience: Small business owners

    1 shared topic

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