Wi-Fi & Networking
What Is HTTPS and Why It Matters for Everyday Browsing
HTTPS encrypts the connection between your browser and a website. Learn what the padlock really means, what it cannot promise and how to check a page quickly.
Earth VPN – latest news, tips and guides
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Cybersecurity
What to Do After a Data Breach: A Practical Checklist
Learned your data was exposed? Follow this calm checklist: verify the notice, change passwords, add a second factor and watch for follow-up scams.
Online Privacy
Private Browsing Mode: What It Does and What It Doesn’t
Incognito and private windows clear local traces when you close them. They do not make you invisible online. Here is the real scope, and when to use them.
VPN Basics
VPN Protocols Explained: OpenVPN, WireGuard, IKEv2 and More
A VPN protocol is the set of rules that builds your encrypted tunnel. Here is how OpenVPN, WireGuard and IKEv2 differ, and which settings to choose.
Travel & Remote Work
How to Build a Secure Remote Work Setup at Home
A secure remote work setup is mostly about a handful of dull but effective steps: a hardened router, updated devices, strong accounts and a clear line between work and personal…
Device Security
How to Use a VPN on Windows and Mac
Set up a VPN on a Windows PC or a Mac with an app or the built-in settings, pick sensible options and test that traffic is really protected.
Wi-Fi & Networking
What Is an IP Address? A Plain-English Explanation
An IP address is how devices find each other on a network. Learn the difference between public and private addresses and what yours does and does not reveal.
Cybersecurity
Two-Factor Authentication Explained in Plain English
Two-factor authentication stops most account takeovers even when a password leaks. See the different types, how to set it up and the mistakes to avoid.