With the advent of Internet of Things (IoT), security breaches increases day by day which remain the major threat for an effective data communication. Nearly 14.4 million devices will be interconnected with each other by 2022, cyber-security threats will be the real challenge among the developers and researchers. In this paper, an effective framework for chaotic encryption based on 3D multi scroll hyperbolic functions are presented together with the dynamic quad tier architecture and electroencephalogram (EEG) signals. The dynamic characteristics of EEG signals and MAC parameters make the proposed system more suitable for the transmission of an effective data transmission. The test bed has been developed using Raspberry Pi 3-Cortex A-7 Quad Core architectures and the performance of the proposed architecture has been evaluated on the above test bed. Furthermore, experimental implementation and result analysis shows that the proposed architecture can provide more secure and high confidential data transmission. © BEIESP.