Open Door Networks Inc.

Macintosh Internet security experts


Open Door Networks manufactures easy to use products that enhance the security of your Internet-connected Macintosh.


The DoorStop X Security Suite, version 2.2, is a comprehensive, integrated approach to securing your Mac on the Internet. Fully updated for Leopard.

The DoorStop X Firewall, version 2.2, protects your Macintosh by blocking and logging access attempts from the Internet to your Mac. Fully updated for Leopard.


Open Door Networks' security products include:



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