Sabuj Pattanayek 1 DATE Date posted 2006 2021 Published 1980 2021 File size 0 b ∞ GB Send us files Demozoo Google 1 files sort by date asc show 1 page 1 of 1 infinite scroll Independent c8e7383b-2f54-11e0-8827-cc1607e15609 PDF 2002 June 13 Toughening Software Protections softwareProtectionsv12.pdf