4Shadow helps keep you safe without interfering with the robust security features of OS X and any additional security software you may already have. Detection settings are fully customizable to allow you complete flexibility.
Even with the strong security of OS X, an untrusted network can be a dangerous place. 4Shadow lets you know when a network security threat may be present and instructs you on how to best protect yourself.
Part of why we all love using our computing devices in public spaces is the atmosphere, be it a coffee shop or university lawn. It helps us focus on our work. We shouldn't have to be concerned about the network security implications of working on a public WiFi connection.