Dan Kaminsky reveals DNS vulnerability at Black Hat on Wednesday

On July 8, security researcher Dan Kaminsky announced he planned to reveal details about the DNS vulnerability (DNS cache poisoning) at Black Hat.  Since then, many technology vendors have provided patches to help fix the flaw.

Kaminsky has provided a "DNS Checker" self test on his website - see his personal blog at http://www.doxpara.com/

Security and Compliance Patch Black Hat Vulnerability DNS Security