Elonka has given some great talks about Kryptos, and other Sanborn sculptures over the years at hacker cons like Phreaknic. http://www.elonka.com/kryptos/ppt/i

Elonka has given some great talks about Kryptos, and other Sanborn sculptures over the years at hacker cons like Phreaknic. http://www.elonka.com/kryptos/ppt/index.html http://www.elonka.com/kryptos/ppt/index.html She also enjoys cracking the "codes" given out at these conferences, usually printed on the backs of badges, etc. She has a great walk through on how she has done this, which are pretty cool. Layers upon layers upon layers: http://elonka.com/mirrors/AOL/Nova1337/tutorial.htm http://elonka.com/mirrors/AOL/Nova1337/tutorial.htm