http://www.itworld.com/dns-flaw xx http://www.itworld.com/security/62107/porn-site-feud-spawns-new-dns-attack A scrap between two pornographic Web sites turned nasty when one figured out how to take down the other by exploiting a previously unknown quirk in the Internet's Domain Name System (DNS). http://www.itworld.com/security/62107/porn-site-feud-spawns-new-dns-attack#comments Security News DDOS DNS flaw Thu, 05 Feb 2009 09:18:58 -0500 ITworld staff 62107 at http://www.itworld.com http://www.itworld.com/security/58160/ietf-should-we-ignore-kaminsky-bug The Internet engineering community is grappling with what to do about a serious flaw in the DNS discovered this summer, and the ongoing debate brings to mind a famous quotation from Voltaire: "The perfect is the enemy of the good." http://www.itworld.com/security/58160/ietf-should-we-ignore-kaminsky-bug#comments Security News DNS flaw Thu, 20 Nov 2008 12:48:25 -0500 ITworld staff 58160 at http://www.itworld.com http://www.itworld.com/security/55065/apple-update-finally-fixes-important-dns-bug Apple has released a security update for its Mac OS X operating system, fixing a critical Internet security flaw that the company had failed to properly patch in late July. http://www.itworld.com/security/55065/apple-update-finally-fixes-important-dns-bug#comments Operating systems Security News Apple DNS flaw Mac OS patch Mon, 15 Sep 2008 20:39:46 -0400 ITworld staff 55065 at http://www.itworld.com http://www.itworld.com/security/54416/china-netcom-falls-prey-dns-cache-poisoning One of China's largest ISPs (Internet service providers) has fallen victim to a dangerous vulnerability in the Internet's addressing system, according to security vendor Websense. http://www.itworld.com/security/54416/china-netcom-falls-prey-dns-cache-poisoning#comments Security News DNS flaw Thu, 21 Aug 2008 10:22:04 -0400 ITworld staff 54416 at http://www.itworld.com http://www.itworld.com/news/54180/new-exploit-poisons-patched-dns-servers-claims-researcher Patches meant to fix a flaw in the Internet's Domain Name System (DNS) don't completely protect the Web's traffic cop from attack, a Russian research claimed Friday. http://www.itworld.com/news/54180/new-exploit-poisons-patched-dns-servers-claims-researcher#comments Security News DNS flaw malware Mon, 11 Aug 2008 13:44:10 -0400 ITworld staff 54180 at http://www.itworld.com