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GeoSentinel

GeoSentinel

I’m an independent specialist in digital sovereignty and OSINT. I help people strengthen their privacy. I write about surveillance, and digital resilience tools and techniques with crystal-clear pedagogy.

Platform
Substack
PricingOnly free issuesPublishesDaily
Issues13SubscribersRead geosentinel.substack.com

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

Why the Migration from Windows to Linux Is Becoming Inevitable

As mass surveillance intensifies, the shift from Windows to Linux is becoming increasingly obvious for many people. For some, this transition is already seen as unavoidable.

2 months ago
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4

States have lost television. Now they want the Internet.

You have probably noticed, in recent years, the increasingly visible intrusion of governments into the functioning of social networks, messaging platforms, and the Internet as a whole.

2 months ago
0
0

The Beginner's Guide to Protecting Your Privacy

Let me be clear right from the start: most people around me, when they show me (or when I observe) their level of privacy protection, are operating at a catastrophic level.

5 months ago
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OSINT: The Weapon of States… and Citizens

While governments use OSINT to track wars, thwart threats, counter terrorism, and (above all) strengthen mass surveillance over the population, most people mindlessly scroll through content on their smartphones, a minefield of fake news and...

a year ago
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0

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Authors

The writers behind this newsletter.

  • GeoSentinel

    I’m an independent specialist in digital sovereignty and OSINT. I help people strengthen their privacy. I write about surveillance, digital resilience tools and techniques with crystal-clear pedagogy.

  • Frequently Asked Questions

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