That's Moxie Marlinspike, great hacker who had some recent SSL findings:<p><a href="http://www.thoughtcrime.org/papers/null-prefix-attacks.pdf" rel="nofollow">http://www.thoughtcrime.org/papers/null-prefix-attacks.pdf</a><p>and<p><a href="http://www.blackhat.com/html/bh-usa-09/bh-usa-09-archives.html#Marlinspike" rel="nofollow">http://www.blackhat.com/html/bh-usa-09/bh-usa-09-archives.ht...</a>
<a href="http://www.defcon.org/html/links/dc-archives/dc-17-archive.html#Marlinspike" rel="nofollow">http://www.defcon.org/html/links/dc-archives/dc-17-archive.h...</a>