What is a Firewall? Your Network's Digital Guardian
Explore how firewalls work, their different types, and their crucial role in protecting your digital world.
Blog
Learn about IP addresses, online privacy, and network security
DDoS Attack Explained: Understanding the Digital Deluge
Dive deep into Distributed Denial of Service (DDoS) attacks, learning how they work, different types, and essential strategies to protect your online services.
IP Spoofing Explained: How Attackers Forge Source IPs and Defenses Against It
Understand what IP spoofing is, how attackers forge source IP addresses in network packets, common attack types, and essential defenses like BCP38 ingress filtering.
Why Your IP Address Location Might Be Wrong
Ever wondered why your IP address seems to show you in a different city or country? We explain the common reasons behind inaccurate IP geolocation, from ISPs and VPNs to outdated databases.
Digital Fingerprinting: How Websites Track You Beyond Your IP Address
Dive deep into digital fingerprinting, exploring how websites collect browser and device data beyond your IP address to create a unique online identity, and what you can do to protect your privacy.
How Advertisers Track You: Unmasking Your Digital Footprint
Ever wondered why ads for something you just browsed follow you across the internet? Dive into how advertisers use cookies, pixels, fingerprinting, and cross-site tracking to build a profile of your online activities.
WebRTC IP Leak: Exposing Your Real IP Even With a VPN
Learn what a WebRTC IP leak is, how it bypasses VPNs to expose your real IP address, and how to detect and disable it to protect your online privacy.
How IP Geolocation Works: Principles, Data Sources, and Accuracy Explained
Dive deep into the mechanics of IP geolocation, understanding how databases map IP addresses to real-world locations, the data sources used, and the factors influencing its accuracy.
What is a DNS Leak? How it Exposes You and How to Fix It
Learn how a DNS leak can expose your online activity even when using a VPN, and how to test for, prevent, and fix it to protect your digital privacy.