VPN
Best VPNs for Privacy (And When You Do Not Need One)
What a VPN genuinely protects, how to judge no-logs claims, and the situations where it changes nothing at all.
VPN marketing promises anonymity. What a VPN actually does is narrower and still useful: it encrypts traffic between your device and the provider's server, and hides your IP address from the sites you visit.
That is valuable on untrusted networks and largely irrelevant to accounts you are logged into. Here is how to choose one, and when not to bother.
What a VPN protects
- Traffic on public or shared Wi-Fi networks
- Your IP address from sites and trackers
- Browsing details from your network provider
What it does not protect: anything tied to an account you sign into, browser fingerprinting, or malware you install yourself.
How to judge a provider
Look for independently audited no-logs claims, clear ownership, modern protocols, and a kill switch that works on your platform. A provider unwilling to say who owns it is answering the most important question by omission.
Free VPNs and the obvious trade
Running a VPN network costs money. Free providers recover it through data collection, injected advertising or severe limits. For occasional protection, the free tier of a reputable paid provider is a far better bet than a free-only service.
When you do not need one
On your own home network, for ordinary browsing on encrypted sites, a VPN adds little. It is worth having ready for travel, cafés, hotels and conference networks rather than running permanently out of habit.
Expert verdict
Our take
Buy an audited provider with a working kill switch and use it on untrusted networks. Treat claims of anonymity as marketing.
Key takeaways
- A VPN moves trust to the provider; choose one worth trusting.
- Audited no-logs claims and clear ownership matter most.
- Avoid free-only VPN services.
- Most useful when travelling, least useful at home.
Frequently asked questions
- Does a VPN stop tracking?
- It hides your IP address. Cookies, logins and browser fingerprinting continue to identify you, so pair it with browser privacy settings.
- Will a VPN slow my connection?
- Usually somewhat. Modern protocols and a nearby server keep the impact small enough for streaming and calls.
- Is using a VPN legal?
- In most countries, yes, though some restrict or ban them. Check local rules before travelling with one.
Hana Kimura
Security & Privacy Writer
Hana writes about password managers, VPNs and privacy tooling, with a preference for advice that reduces risk rather than raising anxiety.