January 30, 2006
Top 5 Open Proxy Ports & How To Fix Them
zanek writes "Email Battles lists thirty ports most likely to be exploited as unwitting open proxies by phishers, spammers, pay-per-click scammers, illicit file sharers, porn junkies, cheapskates, and industrial spies then tells you what to do about them... Especially the top five."
Link: Email Battles