This article is part of a practical series on .NET application protection, focusing on code virtualization—a technique that ensures the original Intermediate Language (IL) never appears in plaintext in memory. While this method incurs a performance overhead, it provides the highest level of protection for critical business logic and trade secrets. The author also previews method body encryption as a more balanced approach between security and speed. For .NET developers and security engineers, this series offers actionable insights into real-world obfuscation and anti-tampering strategies, making it a valuable evergreen resource for protecting commercial software.
A deep dive into .NET code virtualization for protecting commercial algorithms, balancing security and performance.