
Richard Ernszt
VPN & Privacy Expert
Richard Ernszt is a seasoned technology and VPN writer for Comparitech, with a decade of experience in content creation. His focus on cybersecurity over the past seven years has honed his expertise in VPNs and digital privacy.
Richard holds a Bachelor's degree in English from Babes-Bolyai University, which helped launch his writing career right out of college. His insightful articles have been featured on respected platforms such as ProPrivacy, TechNadu, and CyberWaters.
Outside of work, Richard enjoys creative writing, traveling with friends, staying updated on recent AI advancements, and exploring music production in FLStudio.
Articles by Richard
What is CAPTCHA? Learn how these tests work to tell humans and bots apart, why they exist, and the pros and cons of using them on modern websites.
By Richard Ernszt
in VPN & Privacy
on October 18, 2025
Wondering which VPN is best for your needs? We compare Total VPN vs CyberGhost to see which is better in terms of speed, privacy, streaming, ease of use, and overall value.
By Richard Ernszt
in VPN & Privacy
on October 15, 2025
What are biometrics? Learn how they work, where they’re used, and the risks of storing fingerprints, face scans, and other personal data.
By Richard Ernszt
in Information Security
on September 24, 2025
Learn how to spot Airbnb scams before they ruin your trip or hosting experience. Discover common warning signs and practical tips to stay safe on Airbnb.
By Richard Ernszt
in Information Security
on September 18, 2025
NordVPN not working with HBO Max? Find out the leading causes and easy-to-implement fixes, along with other VPNs to check out if you’ve tried it all.
By Richard Ernszt
in VPN & Privacy
on August 28, 2025
Getting annoyed by Proton VPN not working with BBC iPlayer? These fixes (or alternate VPNs) should get you back to binging Peaky Blinders in no time.
By Richard Ernszt
in VPN & Privacy
on August 27, 2025
Tried everything, and NordVPN is still not working with Apple TV? Learn what might cause the problem and some possible fixes (plus other VPNs to try out).
By Richard Ernszt
in VPN & Privacy
on August 24, 2025
Here’s why Peacock might not be working with a VPN on your system, complete with easy fixes and VPN alternatives that still work on the platform.
By Richard Ernszt
in VPN & Privacy
on August 23, 2025
Wondering why Total VPN is not working with Hulu? We list the most common issues and potential fixes, plus great VPN alternatives for Hulu if nothing clicks.
By Richard Ernszt
in Blog
on August 22, 2025