Little Snitch is a host-based application firewall for Mac OS X. It can be used to monitor applications, preventing or permitting them to connect to attached …

Sophos Antivirus is a leading antivirus software.

Codinn SSH Tunnel is an SSH tunneling software.

Codinn SSH Proxy can help you turn any remote SSH server into a SOCKS / HTTPS proxy, intuitive and easy to use.

Radio Silence is a firewall that allows you to monitor & block apps that make unwanted network connections.

Hands Off! is a computer monitoring software.