Medical Image Protection Using Genetic Algorithm

The Goal of Covered Writing is to hide message sent secretly to destination during transmission. The Covered Writing is a limit for unauthorized access and provide better security. Data hide is art of science for secret information. A large number of commercial Covered Writing program use the least significant bit embedding as the method of choice for hiding data as it as low computation complexity and high embedding capacity but certain RS analysis is considered as one of the most famous Covered analysis algorithm which has the potential to detect the hidden message by statistic analysis of the pixels value. It has majority of the work no much optimal consideration robust security towards the encrypted data. This work introduced the concept of secure data hiding and transmission over the networks using LSB based Covered Writing with genetic algorithm. The genetic algorithm has been used for enhancing security. Genetic Algorithm is used to modify the pixel location of Covered image based on LSB Substitution which is another protection lock for the secret massage and detection of this is complex.