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

How to watch 93rd Hollywood Christmas Parade online from anywhere
By Krishi Chowdhary published
Here's how to watch the 93rd Hollywood Christmas Parade online from anywhere in the world, even outside of the U.S.

How to cancel NordVPN and get a refund
By Krishi Chowdhary last updated
Many VPNs offer a 30-day refund period, but how do you actually cancel NordVPN? Here, we explain everything you need to know.

How to cancel Private Internet Access and get a refund
By Krishi Chowdhary last updated
In this guide, I'll explain the simplest way to cancel your PIA subscription and receive a refund.

How to cancel Surfshark and get a refund
By Krishi Chowdhary last updated
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.

How to cancel Proton VPN and get a refund
By Krishi Chowdhary last updated
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 ExpressVPN and get a refund
By Krishi Chowdhary last updated
In this guide, I'll outline the steps to cancel your ExpressVPN subscription and request a full refund.

How to cancel CyberGhost and get a refund
By Krishi Chowdhary last updated
CyberGhost's has a generous 45-day refund period, so you have ample time to take it for a trial run. Should you want to cancel afterwards, here's how to do it.

NordVPN's new email protection feature can stop phishing in real time
By Krishi Chowdhary published
NordVPN’s new email protection feature visually flags malicious links in emails as soon as you open them, keeping you safe from scams, phishing, and malware.

Norton VPN's latest fleet of upgrades gives users more control and faster connections
By Krishi Chowdhary published
Norton VPN rolls out new servers, encryption protocols, and a third-party audit for Mimic. Learn how these improvements enhance speed and privacy.

Is Australia banning Discord?
By Krishi Chowdhary published
Australia isn’t banning Discord yet, but future updates to its social media law could change that for under-16s as the government reviews more platforms.

Is Australia banning Roblox?
By Krishi Chowdhary published
Australia isn’t banning Roblox yet, but future updates to its social media law could change that for under-16s as the government reviews more platforms.

The best Australia VPN in 2025
By Krishi Chowdhary last updated
VPNs down under Whether you live Down Under or you're just visiting, an Australia VPN is the easiest way to access more streaming content and stay safe online.

Best Roblox VPN: unblock Roblox and get access in banned countries
By Krishi Chowdhary last updated
VPN A Roblox VPN is the easiest way to get access in countries where the game is banned. Here are our top five best Roblox VPNs today.

What the App Store Accountability Act means for age verification
By Krishi Chowdhary published
The ASAA requires app stores to verify users’ age along with parental consent for minors before allowing access to apps, raising security woes.

Windscribe's new features give you more control over your IP address
By Krishi Chowdhary published
Learn how Windscribe’s new IP Pinning and Rotation features help you maintain consistent IPs, switch instantly when needed, and reduce CAPTCHAs and login issues.

Proton VPN Black Friday deals on Duo, Family, and Unlimited are incredible – but which plan is best?
By Krishi Chowdhary published
Compare Proton Duo, Proton Family, and Proton Unlimited to find the perfect Proton bundle for your privacy and budget this Black Friday.

4 reasons why a VPN is the perfect Black Friday purchase
By Krishi Chowdhary published
Thinking about grabbing a VPN this Black Friday? Learn what a VPN really does and whether it's essential for your online privacy.

Do these 5 things if you want to avoid Black Friday scams
By Krishi Chowdhary last updated
Learn how to spot fake shops, protect your personal information, and stay safe while shopping this Black Friday. Follow these simple tips to avoid scams and shop with confidence.

Bargain hunting? Don't fall victim to fake free VPNs
By George Phillips last updated
Cybercriminals are disguising malicious apps as free VPNs. Here's how to not get caught out

Amazon cracks down on Fire Stick apps – could you be affected?
By Krishi Chowdhary published
Amazon is now blocking sideloaded streaming apps on Fire Stick at the device level, rendering VPNs ineffective. Here’s what’s changing and what users can do.

Why you need an iPhone VPN
By Krishi Chowdhary last updated
vpn Using a VPN on your iPhone is essential for privacy, security, and unrestricted streaming, whether you’re at home, at work, or on public Wi-Fi.

These ExpressVPN updates make it easier than ever to monitor your iPhone VPN connection
By Krishi Chowdhary published
ExpressVPN has enhanced its mobile VPN experience with two new features: Network Insights and Secure Device Assistant, making it easier to stay secure and connected.

The most private VPN in 2025
By Mo Harber-Lamond last updated
VPN Picking up the most private VPN is the first step in maintaining your online anonymity. Here are the top 5 services available today.
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