Expert guides on privacy, security, and protecting your data in an increasingly connected world.
Privacy5 min read
How to Know If Your VPN Is Actually Working
You paid for a VPN subscription, clicked "connect," and saw the little green checkmark.
But is your real IP address actually hidden? Are you truly anonymous online? Here's how to verify.
The Quick Test
Visit our IP checker while connected to your VPN.
If it shows a different IP address and location than your actual home address, your VPN is working.
Pro Tip
Disconnect your VPN and check your IP again. Note the difference. Then reconnect and verify the IP changed back.
This confirms the VPN is actively routing your traffic.
Common VPN Leaks to Watch For
DNS Leaks: Your DNS requests bypass the VPN tunnel
WebRTC Leaks: Browser technology can expose your real IP
IPv6 Leaks: Some VPNs don't protect IPv6 traffic
Kill Switch Failures: If VPN disconnects, traffic may continue unprotected
What to Do If Your VPN Isn't Working
Try a different VPN server location
Enable the kill switch in your VPN settings
Check for split tunneling settings that might exclude certain apps
Update your VPN app to the latest version
Contact your VPN provider's support if problems persist
Browser Fingerprinting: The Tracking You Can't Delete
You cleared your cookies, used private browsing mode, and even tried a VPN. Yet websites still seem to know it's you.
Welcome to the invisible world of browser fingerprinting.
What Is Browser Fingerprinting?
Every time you visit a website, your browser reveals dozens of unique characteristics: your screen resolution,
installed fonts, operating system, browser version, timezone, language settings, and even your graphics card.
Combined, these create a "fingerprint" that's unique to your device — like a digital DNA profile.
What Makes Up Your Fingerprint?
Screen size & color depth
Installed fonts (~200+)
Browser plugins
Timezone & language
Operating system
GPU information
Canvas rendering
Audio processing
Why You Should Care
Unlike cookies, you can't delete a fingerprint. It's not stored on your device — it's calculated from your device's
characteristics every time you visit a site. This means:
Websites can track you across sessions even if you clear cookies
Private browsing mode doesn't hide your fingerprint
Different accounts on the same device can be linked together
Advertisers build detailed profiles without ever using cookies
How to Protect Yourself
Truth: Complete fingerprint elimination is nearly impossible without breaking websites.
But you can randomize or blend in:
Use privacy browsers: Brave, Firefox with privacy tweaks, or Tor Browser
Disable JavaScript: Use NoScript extension (breaks many sites)
Use a VPN: Changes your IP regularly, making fingerprinting less valuable
Accept the reality: Some fingerprinting is unavoidable on modern web
In 2023, over 353 million people were affected by data breaches. Your email, password, credit card number,
or home address may already be for sale on the dark web. Here's what you need to know.
What Is a Data Breach?
A data breach occurs when unauthorized individuals gain access to confidential information stored by companies,
governments, or organizations. This can happen through hacking, employee mistakes, or inadequate security practices.
What Hackers Steal
✉️ Email addresses and passwords
💳 Credit card and banking information
🏠 Home addresses and phone numbers
🎂 Dates of birth and Social Security numbers
📊 Medical records and personal health data
How to Know If You've Been Breached
Check if your email or phone number has appeared in known data breaches: