In this project, the discussed issue is design and implementation of matrix based shoulder riding security system. Two principle procedures were utilized in these tasks which are scrambling and AES-128 encryption algorithm.
At last the two procedures were thought about as far as level of secrecy and nature of yield voice. It was discovered that scrambling calculation creates a superior quality sound sign contrasted with AES encryption which gave an extremely inferior quality sound because of unsettled gathered postponements. Moreover AES encryption gives better security arrangements contrasted with scrambling methods. In AES it practically infeasible to unscramble the voice without having the appropriate key and animal power assaults are truly challenging with AES. Beast power assaults of AES might be doable in the coming a very long time through the quantum PCs.