What is a replay attack? How it works and ways to...
A replay attack is a relatively common way to hack an account. Find out what it is and how it works.
How to access the dark web safely and anonymously
Looking to explore the dark web? Check out our guide with step-by-step instructions to get connected.
Linux for old laptop: Best lightweight distros and installation guide
Repurposing an old computer with Linux is a great way to create a secure and privacy-focused machine for free.
10 phishing red flags in emails and what to do about them
Protect yourself by learning to recognize the most obvious signs that someone is trying to scam you with a phishing email.
How to prevent phishing attacks: Best practices and prevention tips
Phishing is by far the most common “hack” used to steal passwords, take over accounts, and enter systems without authorization.
4 tips to create a strong password and keep your accounts secure in 2025
It’s no secret that strong passwords are essential for securing the dozens (or more) of online accounts you use each day, from email to...
Internet censorship explained: What it is and how it works
Censorship is no longer limited to history books or a few countries—it increasingly affects users around the world, including in democratic nations. Some restrictions are...
What is Tor? How does it work, and is it safe to use?
We explain how Tor Browser works, how to use and contribute to it, and the many other things Tor enables us to do online.
IP configuration failure: How to fix “failed to obtain IP address” on any device
An IP configuration failure is more than an annoyance, it prevents you from accessing the network. Since we rely on the internet to communicate,...
What is svchost.exe, and why is it important for Windows?
We’re here to help by explaining what svchost.exe is, why you might be seeing multiple versions of it, and how to tell whether it’s safe or malware in disguise.
Do banks refund scammed money? How to recover your money
Learn how to get a refund from your bank, dispute transactions, and secure your accounts from scammers.
Whitelisting (allowlisting) and why it matters for security
Stop threats before they start—learn how whitelisting strengthens your security setup.
Fake IP address: What it is and how to get one
Your internet protocol (IP) address serves a necessary function, but it also has downsides—compromised privacy and potential content bans. It makes it easier for...
