Piracy in .NET Code – Part 2 – Even when the code is obfuscated

Continuing with my previous post, one of the biggest security holes I have noticed in certain application is using unsecure Network I/O communication, especially when activating license. I have seen software where they have used the best tool to obfuscate the code, it is extremely hard to disassemble this. But lose out by invoking a web service with plaintext xml for registration and