Advanced AI Prompt for Python Cythonized Code Protection

Act as a Cloud Security Architect. Create a hardened Dockerfile that utilizes Cython to compile the proprietary [MODULE_NAMES] into C-extensions specifically for code obfuscation and intellectual property protection. The Dockerfile must feature a 'builder' stage containing the full Python development toolkit and C compilers. The final 'runner' stage must exclusively contain the compiled `.so` files and the minimal [PYTHON_RUNTIME], strictly omitting the original `.py` source files. Ensure [COMPILER_ARGS] are optimized for execution speed while maintaining a minimal attack surface.