GlassWire’s free firewall software helps protect your computer, privacy, and data by monitoring your network activity. Block unknown network connections with GlassWire’s built in firewall tool. GlassWire also helps you monitor and protect servers.
Instantly see which apps are wasting your data, acting suspiciously, slowing your phones Internet speed, or causing you to go over your carrier data limits. GlassWire makes it easy to keep track of your mobile carrier data usage and WiFi Internet.