Applied watermarks explained to moronic profs worldwide.

[Dave Aitel <dave () immunitysec com>]

http://aspn.activestate.com/ASPN/Mail/Message/python-Announce/1967083
Zope security issues. A couple of them look serious. Zope is the web 
server I'd be running if I had time to manage a real content server, 
which, from looking at my site, you can tell I don't.

I'd like to quote this text file twice:

http://www.asstr.org/files/Authors/Hephaestus/txt/p1-slut.txt

"""
WARNING: this story contains digital watermarks designed to aid
detection of copyright violations.
"""
"""
He smiled gently.  "When you lie in bed, late at night, and you think
of things which make your whole body tingle, are you thinking about
things which follow the rules, or break them?"

"""

That's right. Even "blackhat" pr0n contains digital watermarks these 
days. The best way, as various people have attempted to do to me 
recently, is to not care about your identity being revealed. This is why 
watermarks are often encoded with things that people implicitly care 
about, like their name and credit card number, or where their kids go to 
school.  A watermark without an identity attached to it is just a funny 
joke. Do you have to prove that you own the story, Hephaestrus? Any 
google search can do that. It would be funnier, but there are Ph.D.s and 
information security professionals making the exact same mistake and 
publishing papers and giving courses in steganography and digital 
watermarking everywhere you look.

My personal current philosophical problem is based around SPIKE. Every 
time I think I'm going to release 2.9, I find another cool bug to play 
with. This makes my natural desire to keep my bugs to myself perk up, 
and I decide not to release it. This has been happening for six months 
or so. Eventually I guess I'll release it - information does want to be 
free, after all.

Dave Aitel
Immunity, Inc.


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