Interhack
A group of technology researchers specializing in large scale system development, cryptography, privacy, and security. http://www.interhack.net/
Internet FAQ Consortium
This searchable archive contains Usenet Frequently Asked Questions (FAQ) postings in hypertext format and in FTP archive textual format. Also includes information about FAQ authoring and FAQ maintenance. http://www.faqs.org/
Internet Software Consortium
Non-profit corporation dedicated to developing and maintaining production quality open source reference implementations of core Internet protocols. BIND is available here for free. http://www.isc.org/