WPA2 vs WPA3: Which WiFi Security Should You Use?
WPA3 is the newest WiFi security. Here is how it compares with WPA2, transition mode, and which option to pick on your router.
Technical
Plain-English explanations of IP addresses, gateways, DNS, subnets and other networking basics.
What Is Double NAT? How to Check and Fix It
Double NAT means two routers both doing NAT. It breaks port forwarding and causes strict NAT in games. Here is how to check and fix it.
What Is a Subnet Mask? 255.255.255.0 Explained
A subnet mask decides which addresses count as local. Here is 255.255.255.0 explained, common masks, CIDR and how to find yours.
Public vs Private IP Address: Key Differences
Your public IP is what the internet sees. Your private IP works only at home. Here is the difference, the ranges and how to find both.
What Is Default Gateway? How to Find Yours
The default gateway is the address of the router your device sends internet traffic to. Here is what it means and how to find it on any device.
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