VPN
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What is a no-log VPN? 7 examples of the best no-log VPNs
Learn what is a no-log VPN, how it works, and discover the 7 best no-log VPN options for browsing the web anonymously.
Updated: May 05, 2025
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What is a VPN and what does it do?
A VPN is an app or service that creates an encrypted connection to protect your online activity. Learn how to take advantage of it.
Updated: April 30, 2025
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How to use a VPN on an iPhone or iPad in 2025
Learn how to use a VPN on an iPhone and iPad. Discover what a VPN is and how to get one on iOS devices.
Updated: March 19, 2025
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What is encryption? How it works + types of encryption
Encryption converts sensitive information or data into a secret code to prevent unauthorized access. Learn how to protect your personal data with encryption.
Published: January 22, 2024
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Are VPNs legal or illegal?
VPNs are legal to use in many countries, but you should understand what may be legal and illegal while using a VPN.
Published: August 08, 2018
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Are free VPNs safe? 7 things to know before using free VPNs
You might be tempted to sign up for a free VPN service. But are free VPNs safe to use? Learn more.
Published: August 08, 2018
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Published: August 08, 2018
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VPN for smartphones
How does a VPN for your smartphone protect your privacy? Learn how using a VPN on your smartphone, especially while using public Wi-Fi networks, can help keep your browsing activity safe and private.
Published: August 08, 2018
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Proxy vs. VPN: 4 differences you should know
A proxy server and virtual private network can both help protect your online privacy — but there are big differences. Learn more.
Published: August 08, 2018
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VPN tunnel: What is it and how does it work?
A VPN tunnel — short for virtual private network tunnel — can provide a way to cloak some of your online activities. Learn more.
Published: August 08, 2018
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How does a VPN work?
Using a virtual private network, or VPN, can help protect your online privacy and data. Here’s how.
Published: August 08, 2018
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