Drone devices have increased in use and prevalence with the developing technology today. The main motivation in this project is to detect an effective vulnerability in the data transmission of electronic devices used on such a large scale from drone to drone or from drone to ground station and to provide a solution for this problem with cryptological methods. First of all, effective algorithms for the cryptological approach were examined, and after detecting the vulnerabilities in cyber security and data transfer of drone devices, the steps to provide solutions with the cryptological approaches examined for their improvement were aimed. This goal was achieved using Apache-Kafka with a broadcast/subscribe distributed communications system for data transmission. Project requirements for communication: Data Transmission (Publish/Subscribe), as distributed system: Apache Kafka, as communication devices: Drone-Computer Communication, model to be used for object detection: YOLOv4 or YOLOv4-tiny, for security Advanced Encrption Standard - Rijndael (AES) based Cryptocode library is used.