CmdrTaco from the crazy-security-through-obscurity dept.
tyldis writes "There was something called "port knocking" mentioned on Slashdot earlier, and now an implementation has sprung to life. Is this something worth pursuing?" The page is to an application called knockd which is a simple proof of concept with
hard coded knock sequences. Really interesting stuff.
When it is incorrect, it is, at least *authoritatively* incorrect.
-- Hitchiker's Guide To The Galaxy