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Mark Gill

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Mark Gill is a leading security and privacy writer published on TechRadar, IGN, and Tom’s Guide. Since joining the Comparitech team in 2018, Mark has become a trusted authority on VPNs. Through his comprehensive guides and reviews, he underscores the many benefits of VPNs, from safeguarding privacy to unblocking and streaming TV shows and sporting events.

A graduate of the University of Lincoln, Mark earned a BA (Hons) degree in English and Journalism before relocating to sunny Spain, where he spent several years teaching English as a foreign language. His passion for online security led him to earn the Google Cybersecurity Professional Certificate, further solidifying his expertise in the field.

When not testing VPNs and antivirus software for Comparitech, Mark enjoys playing retro video games, cheering on the Detroit Lions, and writing dark comedy screenplays. LinkedIn aside, you won’t find Mark on social media because he already wastes too much time managing his fantasy football teams with the hope of this year being “the year”.

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Articles by Mark

Is high ping preventing you from playing PlayStation 5 online? We explore some of the common causes of high ping and explain how you can get better ping on PS5.
By Mark Gill in VPN & Privacy on June 17, 2025
Thinking about using a VPN but unsure whether it’ll work without wifi when you’re on the go? Read on to find out everything there is to know about when a VPN does and doesn’t work.
By Mark Gill in VPN & Privacy on June 17, 2025
Going on vacation but don’t want to miss your team’s FIFA Club World Cup matches? We guide you through the streaming options and explain how to watch from anywhere.
By Mark Gill in Sports Streaming on June 6, 2025
Looking for an antivirus that not only provides strong protection, but quality customer support? We cover the top antivirus software with the best support for a smooth, secure experience.
By Mark Gill in Antivirus on June 1, 2025
Geo-blocking preventing you from watching your favorite Chinese TV channels? Find out how you can stream CCTV-1, Hunan TV, and Zhejiang TV in the USA with the help of a VPN.
By Mark Gill in VPN & Privacy on May 28, 2025
Having trouble getting rid of the Altruistics virus from your Windows PC? We take you through every step of removing Altruistics virus from your device in this handy-step-by-step guide.
By Mark Gill in Antivirus on May 28, 2025
Want to use a VPN and Tor to browse securely and privately on iOS? There are several important caveats to be aware of when using these privacy tools together on iPhones and iPads.
By Mark Gill in VPN & Privacy on May 27, 2025
Need an antivirus that protects your device from offline threats spread via physical media? We take you through the best antivirus programs with USB and external drive scanning.
By Mark Gill in Antivirus on May 3, 2025
Want to protect your network and devices with a firewall? Find out the differences between software firewalls and hardware firewalls and which of the two best fits your needs.
By Mark Gill in VPN & Privacy on May 3, 2025
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