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Instantly check your IP address and learn what it reveals about your location, ISP, and privacy. Comprehensive guide to understanding IP addresses.

Many methods to hide your IP don't work as promised. Learn which tools actually protect your privacy and which are just security theater.

VPNs encrypt traffic and hide your IP, but they don't make you anonymous. Learn what VPNs actually protect and where they fall short.

Stop making dangerous WiFi security mistakes that leave your home network vulnerable. Complete 2025 guide to securing routers and protecting your network.

Most free VPNs aren't safe - they log data, inject tracking, and sell your information. Expert analysis of free VPN risks and safer alternatives.

IP geolocation gets your country right 99% of the time but city wrong 50%. Real-world testing reveals accuracy limits and privacy implications.