Do you feel that Linux is sometimes too loud?Systemd. Timers. Kernel updates.Centralized systems are risky. Cloud are computers you don’t own. Do you want to avoid the Big Tech pipelines?Set up your own private XMPP chat system over Tor on FreeBSD.
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Matrix as a hidden service over Tor can increase privacy.You already learned during our “hidden service” series: that Tor is not an invisible cape. It’s not full-anonymity.Using Tor you can maintain better privacy and OPSEC.It’s a better protection against metadata leaks if you use it carefully.
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The world is changing fast.Yesterday’s mistake becomes today’s data leak – and tomorrow’s compromise. Privacy is not a default setting.It’s constant configuration and calibration. You know how to install an IRC server as a Tor hidden service.You’ve seen the modern features and modularity of the XMPP protocol. A Tor hidden service protects both the server and the user.This setup is…
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IRC with InspIRCd and Anope works well as an internet-facing service.Your domain name, the TLS certificates and SASL authentication make it secure.Cloaking hides your address from other users. But what about IRC Operators and Network Admins?They can see the addresses/hosts the clients connect from. As an IRC Operator you can increase the trust in your services. You will learn now…
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DevSecOps is one of the most important shifts in modern systems.It is not DevOps with security added later.It is security designed into the CI/CD pipeline before the first commit.
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Your Virtual Private Network isn’t there to watch geo-blocked content.Once VPNs were used to connect networks, like remote offices of a company.Today they protect your information and privacy.This is why your VPN isn’t an optional tool anymore.It’s your shield against the unwanted attention and passive monitoring.
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The adoption of AI agents has accelerated.More data. Faster hardware. More delegated tasks. AI agents thrive in hidden corners of corporate IT.They wait for work in silence – as privileged users. What happens when an outsider gains access to such an agent?Its privileges become the outsider’s access.
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Phishing did not disappear.It evolved. In 2026, phishing emails look real.SMS messages feel urgent.Websites copy everything. The goal is simple.Make you rush.Make you click. This article shows how to slow down and spot phishing before it works.
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When you hear the word encryption, it often sounds like something only security researchers and intelligence agencies deal with. But in reality, every IT professional – even small teams, freelancers, or home users – should understand the basics of protecting sensitive files. GnuPG (or GPG) is one of the most trusted tools for this. It’s…
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