from the soemthing-to-learn-about dept.
xorgb writes "CryptoDox is an online encyclopedia on Cryptography and Information Security. The data is being made available under the GNU Free Documentation License. The site is powered by MediaWiki and in the few months that it has been online it has got some good articles on the basics of cryptography. It is currently looking out for contributors to enhance its database of articles. Check it out!"
PL/I -- "the fatal disease" -- belongs more to the problem set than to the
-- Edsger W. Dijkstra, SIGPLAN Notices, Volume 17, Number 5