Protecting Python Applications With PyInstaller

Python applications can be protected by combining PyInstaller (https://pyinstaller.org/en/stable/) with Sentinel LDK Envelope.

This works by first creating a single-file bundled executable using PyInstaller, and then protect the single executable file using Envelope. The protected file can run without installing a Python interpreter or any modules.

To protect a Python application with PyInstaller and Sentinel LDK Envelope:

1.Bundle your Python application and all its dependencies into a single package using PyInstaller with the ‑F or ‑‑onefile argument.

2.Protect the packaged application using Sentinel LDK Envelope.