There are some security concerns around the use of docked drones. However, manufacturers such as DJI have considered those and implemented several measures, such as tamper-evident features, cameras, and sensors, as well as highly secure encryptions and communication protocols. You can find more information on this in our blog post Security Concern: Is Drone-in-a-box really safe?.
Additionally, we at Drone-Rental have implemented our own security measures to protect our platform. Furthermore, the users of docked drones provided on our platform are experienced and licensed to control the devices.