Quellen:
- http://www.accesspdf.com/
- http://www.heise.de/ix/artikel/Setzkasten-506999.html
- http://www.heise.de/security/artikel/Tatort-Internet-PDF-mit-Zeitbombe-1036564.html
Tutorials from tor.eu
None of us is as smart as all of us. Eric Schmidt, 2009
