International Journal of Engineering Technology, Management and Applied Sciences (IJETMAS)
Security can be defined as the quality or state of being secure or in other words to be free from danger. Security can be provided in multiple ways like physical security, personal security, communications security, network security, information security, etc. The paper deals with information security that is the protection of information and its critical elements, including the systems and hardware that use, store, and transmit that information. To provide security to the data various cryptographic algorithms are used. The paper brings out the analysis made on different algorithms and introducing new emerging techniques in the field of cryptography.