Vitaly's WebLog
Writing on software development and all related

CAPTCHA has been broken

November 21, 2007
1. Every CAPTCHA that is readable can be broken 2. There is no uniform security algorithm for everyone. [More]

New code protection and licensing solution from Microsoft

November 13, 2007
Microsoft recently shipped several products that form a new software family called SLP Services. It’s aimed to help software vendors tighten security of their code and ease development of licensing infrastructure (effectively allowing to skip that step). New solution based on several new concepts – “SKU Agility”, “Code Transformation”, SVM (Secure Virtual Machine) and SVML (Secure Virtual Machine Language).. [More]