Open Door Networks Services

Open Door Networks Inc.

Services page

Open Door Networks provides a large set of Internet services to the Macintosh community. Here's our list of currently available services. Please check back regularly for new additions, and feel free to make suggestions!

"Internet Security for Your Macintosh: Top 10 List", which accompanies our "Internet Security for Your Macintosh: A blog for the Rest of Us" Internet security blog and Twitter stream.

"A History of Macintosh Networking" provides an overview of the 20+ year history of Macintosh networking.

Open Door Networks' free services for the Macintosh community include:

A blog and Twitter stream focused on the topic of Macintosh Internet security.
A top 10 list of things you can do to further secure your Mac on the Internet.
"A History of Macintosh Networking" provides an overview of the 20+ year history of Macintosh networking.
"A Short History of Macintosh Firewalls" provides an overview of the Macintosh firewall market, which Open Door helped to start.
Macintosh networking book list - a comprehensive list of books specific to Macintosh networking
Macintosh port list - provides up-to-date details on commonly used Macintosh TCP and UDP ports