The most interesting part of this article is that the talk got accepted to Blackhat. I'm sad to be missing the HN members' talks there, but I certainly don't mind missing a talk about a vulnerability dating back at least to the 1960's (in regards to key-presses, further for emissions security in general) : <a href="http://cryptome.org/tempest-old.htm" rel="nofollow">http://cryptome.org/tempest-old.htm</a>