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- Grundlagen der Privatsphäre
A VPN keeps you private online but will slightly slow down your connection. We
look at how you can improve your internet speeds when using a VPN.

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Ewin attacks used to be a menace on public WiFi networks, but the widespread
adoption of HTTPS has drastically reduced the risk.

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ChaCha20 is a performant and secure stream cipher. Combined with the Poly1305
message authentication code, it secures data for the WireGuard protocol.

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Learn how to secure your remote workforce in eight steps, plus see a security
checklist you can share with employees.

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Freenet is a decentralized, encrypted, open-source dark web notable for the
ability to create closed and almost undetectable “darknets”.

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- Grundlagen der Privatsphäre
A keylogger is either a piece of software or a hardware device that records
input from your device’s keyboard.

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Google’s new feature for its Chrome browser claims to help mask your identity,
but the company’s business model is incompatible with privacy.

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- Grundlagen der Privatsphäre
We discuss how to change the external and local IP addresses of your Windows
device.

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Content filtering is used by businesses and other organizations to block
employees or customers from access to certain online content.