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Is my phone listening to me? A step-by-step privacy check
Stories of phones listening to people and displaying ads for products they were just talking about have become widespread. Despite most major platforms stating the opposite, people often worry that th...
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How to set up and use Pretty Good Privacy (PGP) for secure communication
Pretty Good Privacy (PGP) is one of the most effective email and file encryption protocols, but its complexity makes it inaccessible for most people. If you’ve ever tried to use PGP before, you can ...
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Is airplane Wi-Fi safe? What you need to know before connecting
Before you connect to public airplane Wi-Fi, you need to be aware of the risks. When you connect, you're sharing a mostly unencrypted network with potentially hundreds of other passengers. This means ...
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What is two-factor authentication (2FA), and how to set it up securely
These days, a password on its own may not offer enough protection for your accounts. Passwords, along with other personal information, can sometimes be found for sale on the dark web. And weak or reus...
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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, ...
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How to know if your smart TV is spying on you
Have you ever wondered how smart TVs are so much more affordable than they used to be? Unfortunately, the answer isn't that the TV companies are just being nice. The real reason is that smart TVs harv...
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How to choose a router: Top mistakes to avoid and pro buying tips
Buying a router isn't easy. It feels like router companies expect you to go in knowing dozens of unique terms, like the difference between Wi-Fi Protected Access 2 (WPA2) and WPA3 encryption, Multiple...
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How to use a VPN to find cheaper flights
Buying a flight ticket is often a user-unfriendly experience. Airline companies are constantly adjusting their prices, meaning you might be seeing the price gradually go up while you wait for a deal. ...
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Firefox privacy settings: Advanced tweaks for maximum privacy
Firefox, in all fairness, is one of the more secure browsers. It's open-source, developed by a non-profit organization, and its default protection blocks many known third-party trackers. That said, it...
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Is Reddit safe? What you need to know in 2026
Reddit is one of the most popular places on the internet to talk about… well, pretty much anything. You can sign up with a nickname and jump into any community that catches your interest. But while ...
