Privacy basics

What does a firewall do?
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  • Privacy basics
In this article, we look at what firewalls do, how they work, what they are used for, and examine different types of firewall.
VPN on mobile device
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  • Privacy basics
Mobile devices are now the primary way most people access the internet, so you should protect your online privacy with a mobile VPN app
Expats should use a VPN
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  • Privacy basics
A VPN helps expats watch their favorite sports teams online, do their online banking safely, and stay in touch with people back home.
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  • Privacy basics
Learn how to manage SafeSearch settings to create a safer browsing experience for you and your family.
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  • Privacy basics
We compared the privacy of four major Apple AirTag alternatives and offer tips to improve your privacy and security.
How to enable location services
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  • Privacy basics
Learn about location services and how to protect your privacy by managing how location services work on your device and in your apps.
How to fix a "Your connection is not safe" error
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  • Privacy basics
We look at the “Your connection is not private’ browser error, explain why it occurs, and suggest some ways to “fix” it.
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  • Privacy basics
How to delete your search history across platforms and devices — and why you might want to consider deleting your search history regularly.
Is Temu legit?
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Is Temu safe? Here’s what you need to know about this online retailer and your data.
We examIne whether the controversial Chinese video platform is safe to use
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  • Privacy basics
We take an in-depth look at whether the wildly popular social media platform, TikTok, is safe to use.
Spain blocks Telegram, then unblocks it
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  • Privacy basics
A Spanish judge ordered ISPs in Spain to block access to Telegram, but this ruling was suspended the following Monday.