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LuLu – macOS firewall that aims to block unauthorized network traffic

LuLu

LuLu – macOS firewall that aims to block unauthorized network traffic

 

LuLu is the free open-source macOS firewall that aims to block unauthorized (outgoing) network traffic, unless explicitly approved by the user:

To Build
LuLu should build cleanly in Xcode (though you will have to remove code signing constraints, or replace with your own Apple developer/kernel code signing certificate).

To Install
For now, LuLu must be installed via the command-line. Build LuLu or download the pre-built binaries/components from the Releases page, then execute the configuration script (configure.sh) with the -install flag, as root:

//install
$ sudo configure.sh -install

 

Mahalo!
This product is supported by the following patrons:

  • Lance Gaines
  • Ash Morgan
  • Khalil Sehnaoui
  • Nando Mendonca
  • Bill Smartt
  • Martin OConnell
  • David Sulpy
  • Shain Singh
  • Chad Collins
  • Harry Hoffman
  • Keelian Wardle
  • Christopher Giffard
  • Conrad Rushing
  • soreq
  • Stuart Ashenbrenner
  • trifero
  • Peter Sinclair
  • Ming
  • Gamer Bot

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