[How to Secure Garage Door](https://www.garagedoorrepairgroup.com/blog/how-to-lock-garage-door/)? Securing your garage door is crucial for home safety. Start by installing a sturdy deadbolt lock or smart lock system on the door leading into your garage. Reinforce the doorframe with a heavy-duty strike plate and long screws. Upgrade to a modern garage door opener with rolling code technology for added security.