[NBLUG/talk] Lost presentation link

[Cal Herrmann]

A security question came up where I work (General Hydroponics), and I recalled 
Jake Appelbaum's nblug talk.  I found the presentation-materials link in my 
old saved nblug-talk email, but it doesn't seem to be still on the nblug 
site.  I then emailed Jacob at appelbaum.net (also found in the old -talk 
emails) but that address doesn't seem to be still active.
Any idea how I can reach the info?  And/or, would somebody be available for an 
hour's paid consulting on the subject, at GH (a couple of miles farther out 
from OReilly)?
Thanks, Cal Herrmann