Catherine Hiley
Catherine Hiley is an editor and reviewer, specializing in VPNs, cyber security, telecoms, and personal finance. She has been a regular contributor to Business Insider and CyberNews, where she has written in-depth VPN reviews, useful how-to guides, and explainers to help readers choose and get the most out of the best VPN providers, antivirus software, and password managers.
Latest articles by Catherine Hiley
NordVPN vs Surfshark: Which provider is best?
By Mo Harber-Lamond last updated
vpn We've compared NordVPN and Surfshark to see who comes out on top in terms of speed, unblocking power, and overall security.
What to do after buying a device in the Black Friday sales
By Catherine Hiley last updated
The best software to protect the new devices you snapped up in the sales
Can my employer see I'm using a VPN?
By Catherine Hiley published
A VPN can be useful in and out of the workplace, but can they be detected?
What is the difference between VPN apps and browser extensions?
By Catherine Hiley published
Everything you need to know about the differences between VPN apps and browser extenstions
What is end-to-end encryption?
By Catherine Hiley published
A guide to what end-to-end encryption is, and why you should use it
ExpressVPN launches new expert features for enhanced configuration
By Catherine Hiley published
ExpressVPN is one of the best in the business, and has recently added a number of advanced features for users looking for greater customization.
4 ways to test if your VPN provider is trustworthy
By Catherine Hiley published
4 ways to tell that your VPN comes from a trustworthy provider
Does using a VPN drain your battery?
By Catherine Hiley published
We explore what impact, if any, a VPN has on your battery life
Your data could be leaked in five years - here’s why
By Olivia Powell published
Here's why the rise of quantum computers could end encryption as we know it.
Why every VPN should use post-quantum encryption
By Olivia Powell published
We take a deep dive into what post-quantum encryption is and why every VPN should use it
Are you prepared for Q-day?
By Olivia Powell published
How to prepare for the day computers crack encryption algorithms
Is your VPN keeping you safe for the future?
By Olivia Powell published
Your VPN may use traditional encryption but it's not enough to make it quantum-proof
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