Enhanced TCP Security and Dockerized MQTT Implementation and Performance Parameters Analysis Using Kali Linux

Securing communication protocols and ensuring efficient performance are critical in modern network environments. This paper presents a comprehensive study on the implementation of secure Transmission Control Protocol (TCP) and Message Queuing Telemetry Transport (MQTT) protocols on Kali Linux. The TCP implementation incorporates password protection and data encryption to enhance security. The performance of both TCP and MQTT protocols are evaluated by measuring their latency, jitter, and throughput. Additionally, the MQTT protocol within a Docker container has been implemented, to assess its scalability and deployment efficiency. The experimental results demonstrate the effectiveness of our security measures and provide insights into the performance characteristics of TCP and MQTT under various conditions. This work contributes to the understanding of secure and efficient protocol implementation and offers practical guidance for future applications.