External vs. Internal Methods

External

• Reads and writes memory of another process from your own process.
• Generally easier to develop.
• More limited in functionality.

Internal

• Injects code and executes everything within the target process.
• Much faster and smoother.
• Harder to hide from anti-cheat systems.

Summary

Internal methods offer better performance and deeper control but come with higher detection risks. External methods are safer in terms of anti-cheat evasion but have more limitations.

Detections are also just generalizations