Krishi Chowdhary

Krishi Chowdhary

Contributor

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

A blue, digital shield with a keyhole, on a background of blue high-tech neon wires and circuit boards

What is a Double VPN and how does it work?

By Krishi Chowdhary published

vpn Having a VPN that offers Double VPN is great if you're looking for the ultimate in protection. Here's all you need to know.

vpn
A woman looking through paper documentation in front of an open laptop

VPN logging policies: what you should look for

By Krishi Chowdhary published

vpn Your VPN's logging policy is one of the most important parts of its privacy suite. Make sure you know what to look for before you buy.

vpn
A yellow padlock standing centrally in front of a flat pale yellow background

Understanding VPN protocols: OpenVPN, L2TP, WireGuard & more

By Krishi Chowdhary published

vpn Every VPN uses a protocol to encrypt your data, but there are a number of options – good and bad – to choose from. Here's our full rundown.

vpn
Green switch in the On position on a pastel yellow background

What is a VPN kill switch, and why do you need one?

By Krishi Chowdhary published

vpn VPN kill switches are an essential privacy feature, and provide your first line of defense should your connection drop. Here's all you need to know.

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