This literature review glances at the research that has been published in the area of chaos cryptography along with

cryptanalysis of chaotic cryptosystem. It compares and contrasts the work done in different research papers towards the

designing and cryptanalysis of chaotic cryptosystem for the validity of cryptosystems and improvement in encryption

techniques. This review analyzes the role that chaotic cryptosystem has played and will play in the future relative to the

security. By reviewing the papers, it is the objective to design a number of secured cryptosystem based on different families

of chaotic sequences using various encryption techniques. The work can arrive with more efficient and robust chaotic

cryptosystem so as to provide data security, privacy and to preserve the future of network security and prevail secured

communication networking.