Internet security
Defend against online stalkers and doxing
Online stalking, doxing, and cyber-bullying have increased alongside the growth of the internet. But there are ways to protect yourself and your family.
A researcher hacked satellite internet connections with $300 equipment
A British Ph.D. student has demonstrated how easy it is to read communications transmitted by satellites across the globe.
How to back up your files and encrypt them
Choose the best backup method for you. Keep your data safe and accessible with these tips.
How to improve your email security
No matter if it’s private communication or business, your emails contain practically everything there is to know about you.
From your emails, anyone can learn...
How (and why) to keep multiple online identities separate
To keep an online persona separate from, and unconnected to, a legal identity, it’s important to understand which identifiers are commonly used to de-anonymize a person.
The CIA was secretly granted much more freedom to carry out cyberattacks
Since 2018, the agency has been permitted to approve its own operations, no longer needing White House approval.
Modern-day encryption has ancient cryptography beginnings
How to communicate privately has fascinated mathematicians for millennia, possibly as far back as ancient Egypt. Greek strategists would often make use of simple...
Here’s how firewalls work
In engineering and architecture, firewalls will stop the spread of the flames and contain the damage. Server firewalls follow the same rules.
Infographic: The complete mobile security guide in pictures
This visual guide covers mobile security tips, tricks, and best practices and will help secure your phone from the most determined of hackers.
Here’s how bug bounties improve security
Software could be the most complex tool created by humans. While it might still be possible for a single individual to understand all the...
ExpressVPN launches a bug-bounty program hosted by Bugcrowd
We encourage security researchers to look for vulnerabilities in our apps, website, servers, and all other ExpressVPN assets.
What is cybersecurity and why is it important?
As the internet economy broadens, it’s more important than ever to safeguard critical information from nefarious entities.