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What is identity theft, and how can you protect yourself?
Imagine waking up to find a credit card bill for things you never bought or getting a letter from the Internal Revenue Service (IRS) about a tax return you didn’t file. That’s identity theft, and ...
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What can someone do with your Social Security number?
Your Social Security number (SSN) isn’t just another piece of ID: it’s basically the key that unlocks a lot of your personal life. It’s tied to your taxes, bank accounts, healthcare, and even yo...
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What is ChaCha20, and how does it work?
Every time you send a message, make an online payment, or log into a secure service, encryption is working behind the scenes to keep your data private. One of the algorithms doing this job today is Ch...
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Cache vs. cookies: What they store and how it affects you
Ever notice how some websites load instantly while others feel like they’re stuck in the slow lane? Or why do you keep seeing ads for that pair of shoes you only looked at once? That’s your browse...
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What is the GDPR? Simple guide to EU data protection
If your organization collects, uses, or tracks personal data from people in the EU, the General Data Protection Regulation (GDPR) applies. It doesn't matter where your company is based: this European ...
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SSH vs. VPN: Which should you use?
Whenever you connect to the internet, there’s a risk that your data could be exposed. To maintain privacy, many people turn to tools that protect their traffic. Two common options are setting up Sec...
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Signs that your MacBook is hacked (and what to do about it)
Despite Apple’s built-in protections, MacBooks are not immune to cyberattacks. Real-world cases have shown that threat actors can gain access through weak passwords, phishing, or unpatched system fl...
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Smartwatch security: How to protect your data and privacy
Smartwatches are powerful devices that offer a window into your personal life. They collect sensitive data like your physical activity, messages, and payment information. As they connect to ever more ...
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How to set up a VPN on iPhone: Complete step-by-step guide
Your iPhone has built-in support for virtual private networks (VPNs), but setting one up isn’t always intuitive. Whether you’re using a VPN app or need to configure it manually, this guide will wa...
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What is email tracking? How it works and how to stop it
Every day, billions of emails get opened, clicked, and quickly forgotten. But many of them come with invisible tools that quietly tell the sender when you opened the email, where you were, what device...
