NfSen is a graphical web based front end for the nfdump netflow tools.
simulation of broken links
are there any half closed connection in real world?
heise security howto
another dns tunnel
Three London hospitals have been forced to shut down their entire computer systems for at least 24 hours after being hit by a virus.
Geoff Huston provides a bunch of statistics on the Internet address spaces. There are up to date graphs of the IPv4 and IPv6 address blocks, BGP routing tables and autonomous system numbers. Aside of these statistics, the site provides estimations when we will run out of addresses, based upon projected growth rates.
