In the TV show Mr. Robot, the protagonist Elliot creates a digital deadman’s switch as a safety mechanism against his enemy Vera.A deadman’s switch triggers an action if no user action is detected, ensuring safety or executing a specified task.Elliot uses Python to build a digital deadman’s switch, a common concept in various industrial applications.The script uses threading in Python to allow concurrent operations within the same process.The requests module is used to send an SMS message through textbelt.com in case of trigger.The main function prompts the user to set a timeout period for the deadman’s switch to activate.If user action (pressing Enter) is not detected within the set time, the action function sends an SMS message.The script provides a customizable solution for executing critical tasks if the user fails to act within the specified time frame.This tutorial showcases using Python to implement a Deadman’s Switch for safety and automated actions.Python's flexibility and simplicity make it a suitable language for cybersecurity and AI applications.