Little Snitch vs nfsen-ng
A side-by-side look at Little Snitch and nfsen-ng. For an in-depth review of either product, follow the links below.
Little Snitch
Security & Privacy
Little Snitch is a macOS firewall that monitors outgoing and incoming connections, alerting you to any unexpected activity. It lets you choose to allow or deny connections for improved security and privacy.
networkconnectionsfirewallprivacysecurity
nfsen-ng
Network & Admin
nfsen-ng is an open-source rewrite and replacement of the popular NetFlow analysis software nfsen. It provides an intuitive web-based interface for analyzing NetFlow and other network flow data in real-time.
netflownetworkmonitoringanalysis
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