Krishi Chowdhary
Krishi is a VPN writer covering buying guides, how-to's, and other cybersecurity content here at Tom's Guide. His expertise lies in reviewing products and software, from VPNs, online browsers, and antivirus solutions to smartphones and laptops. You can find his work on TechRadar, Techopedia, and The Tech Report. As a tech fanatic, Krishi also loves writing about the latest happenings in the world of cybersecurity, AI, and software.
Latest articles by Krishi Chowdhary
What are the benefits of using a VPN?
By Krishi Chowdhary last updated
VPNs are everywhere these days – but why bother investing in one? Here are the biggest and best VPN benefits.
Are VPNs legal?
By Krishi Chowdhary last updated
Using a VPN may or may not be illegal depending on where you are and what you are trying to do. Read our in-depth guide for total clarity on the topic.
Are VPNs safe?
By Krishi Chowdhary last updated
A VPN may or may not be safe. Read our in-depth guide if you're unsure on whether or not it is safe to use a VPN.
Why improving your online privacy is the perfect New Year's resolution
By Krishi Chowdhary published
Cyber security Cranking up your online privacy is really simple – just make sure you're doing these six things right.
3 essential tools for protecting your new device
By Krishi Chowdhary published
Cyber security Tom's Guide experts have compiled a list of the top 3 VPNs, antivirus software, and password managers for comprehensive protection of your new device.
The best BBC iPlayer VPN in 2025
By Mo Harber-Lamond last updated
VPN From catching up on the Olympics, to Doctor Who and Strictly Come Dancing, the BBC has it all. A BBC iPlayer VPN is your ticket to entry
What is a dedicated IP?
By Krishi Chowdhary published
Most VPNs offer dedicated IP addresses as an add-on, but what are they, and are they worth getting?
The best Mac VPN in 2025
By Mo Harber-Lamond last updated
Updated A VPN for Mac should be able to do it all – privacy, streaming, and speed. Here are the best Mac VPNs, including ExpressVPN, NordVPN, and Surfshark.
Get the most out of your new Xbox with a gaming VPN
By Olivia Powell last updated
Enhance your gaming experience on the Xbox you got in the Black Friday sales with a VPN
The best Canada VPN in 2025
By Mo Harber-Lamond last updated
VPN Avoid government eyes and stream more with a Canada VPN. Here are my top five, including NordVPN, ExpressVPN, Surfshark and more.
Will a VPN help get the best Cyber Monday deals?
By Krishi Chowdhary last updated
Can a VPN really help you grab better deals this Cyber Monday, and are its IP-spoofing capabilities the biggest advantage for buyers? Here's what you need to know.
The best torrenting VPN in 2025
By Mo Harber-Lamond last updated
VPN If you're sharing P2P, it's absolutely essential you protect yourself with a torrenting VPN. Here are the five best VPNs for torrenting today.
Best Fire Stick VPN in 2025
By Mo Harber-Lamond last updated
I've tested dozens of VPN for Fire Stick. Here I'll run down the very best Fire Stick VPNs, including NordVPN, ExpressVPN, Surfshark, and more.
VPN trials and refund policies: what you should check
By Krishi Chowdhary published
In this guide, I'll explain the three most popular ways of testing out a VPN: free trials, money-back guarantees, and tester plans.
How to cancel CyberGhost
By Krishi Chowdhary published
CyberGhost's 45-day refund period is the longest in the industry, so you have ample time to take the VPN out for a trial run. Should you want to cancel afterwards, here's how to do it.
How to cancel Proton VPN
By Krishi Chowdhary published
Proton VPN offers a 30-day money-back guarantee, meaning you can get a full refund if you cancel in time. This guide will explain how to cancel and request a refund from Proton VPN.
How to cancel Private Internet Access (PIA)
By Krishi Chowdhary published
In this guide, I'll explain the simplest way to cancel your PIA subscription and receive a refund.
How to cancel Surfshark
By Krishi Chowdhary published
Surfshark's 30-day refund period allows you to try it out risk-free before committing. Here's how you can cancel your Surfshark subscription.
The best Android VPN in 2025
By Mo Harber-Lamond last updated
VPN Protect your Android device and make the most of your streaming subscriptions with the best Android VPNs in 2025.
How to cancel ExpressVPN
By Krishi Chowdhary published
In this guide, I'll outline the steps to cancel your ExpressVPN subscription and request a full refund.
The best US VPN for use in or outside the USA in 2025
By Mo Harber-Lamond last updated
VPN Need a VPN for the US to evade surveillance and censorship online? I've tested dozens of providers, and here I rank the very best US VPNs
How to cancel NordVPN
By Krishi Chowdhary published
Many VPNs offer a 30-day refund period, but how do you actually cancel NordVPN? Here, we explain everything you need to know.
Best VPN free trial in 2025
By Sam Dawson last updated
VPN Try before you buy with a VPN free trial – here's my round-up of the top VPNs with free trials, refund guarantees, and freemium versions.
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