Security for the Internet’s Domain Name System (DNS) Briefing for BITS 24 June 2005 Introduction Attacks via and against the DNS infrastructure are increasing Attacks are becoming costly and difficult to remedy Consumer confidence in Internet accuracy is decreasing
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Briefing for BITS
24 June 2005
www.robecoadvies.nlUser Easily Misses DNS Name Mismatch on the SSL Certificate, Clicks “OK”
Local DNS Server
Easy to observe UDP DNS query sent while working in Airport Lounge’s Wireless LAN
First response wins. Second response is silently dropped on the floor.