
Browser VPN vs Device VPN: Is a VPN Extension Enough?
Firefox's free built-in VPN now has unlimited data until January 31, 2027. Here's what a browser VPN or VPN extension covers, what a device VPN adds, and how to pick the right one.
Editorial
Guides from the CyberCat team on VPNs, online privacy, and staying safe on public networks.

Firefox's free built-in VPN now has unlimited data until January 31, 2027. Here's what a browser VPN or VPN extension covers, what a device VPN adds, and how to pick the right one.

Net neutrality means your ISP treats all web traffic equally. Here's the definition, the debate, where the law stands in 2026, and how CyberCat VPN helps at the device level.

Streaming suddenly slowing down? Gaming lag spiking at peak hours? Your ISP may be the culprit. Here's how to find out — and what to do about it.

Both route your traffic through a third-party server, but they work very differently and offer very different levels of protection. Here's what you actually need to know.

The country a VPN provider operates from determines which laws apply to it. Here's how jurisdictions compare, what the 14 Eyes are, and what matters even more.

A VPN encrypts your internet traffic and routes it through a secure server, so your ISP and others on your network can't read it. Here's how it works and when to use one.

43% of the connections we tested were slower on streaming services than on general browsing. Here's what we measured, when it happened, and how to test your own line.

A DNS leak can expose your browsing history even when you're connected to a VPN. Here's how to find and fix them.

From public Wi-Fi to ISP throttling — five everyday situations where a VPN quietly protects you.

Your Internet Service Provider has a front-row seat to everything you do online. Here's exactly what they see — and how to stop it.