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What is quantum computing? From qubits to real-world use cases
Think of a computer that doesn't just process 0s and 1s but can evaluate many possibilities simultaneously. That's the idea behind quantum computing, an emerging field that uses the principles of quan...
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What to do if your Social Security number is on the dark web
Your Social Security number (SSN) is a unique, nine-digit code that unlocks many parts of your life: it’s how you open bank accounts, apply for credit, or file taxes. If it shows up on the dark web,...
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How to check if someone is using my identity: 7 essential steps
Identity theft is more common than ever, with millions of people falling victim each year. The fallout can be devastating: fraudsters might open bank accounts, apply for loans, take out credit cards, ...
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Encryption protocols explained: What they are and how they work
Picture sending an important letter without an envelope. Anyone along the way could read it. That’s essentially what happens when your data travels online without protection. Encryption protocols so...
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Cyber extortion: What it is, how it works, and how to protect yourself
Cyber extortion is one of the fastest-growing cyber threats, and no one is completely safe. Criminals target individuals, businesses, and even governments, leaving behind financial damage, lost produc...
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Does Facebook listen to you? Uncovering the truth about data, microphones, and tracking
You’ve probably heard the rumor: Facebook is secretly listening to your conversations through your phone’s microphone. But is that actually true? Some people swear it is, pointing to eerily accura...
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What is a password manager and why should you use one
Most of us have way more online accounts than we can keep track of. And sure, we all know we should be using strong, unique passwords for every single one, but let’s be honest, almost nobody actuall...
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Privacy vs. anonymity: Definitions, differences, and why it matters
Have you ever heard people use “privacy” and “anonymity” like they mean the same thing? They don’t. Privacy is about keeping your personal life to yourself, while anonymity is about hiding w...
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What is post-quantum cryptography?
Quantum computers might still feel like something out of sci‑fi, but they’re improving fast, and one day, they could break the encryption schemes we rely on to keep the internet secure. That’s w...
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What is a DNS leak? How to check, fix, and prevent it
If you care about online privacy, it’s worth knowing about Domain Name System (DNS) leaks. Even with a VPN, they can reveal what you’re up to online. But don’t worry. It’s easy to understand, ...
