Image Encryption by using Modified Genetic Algorithm

Security of multimedia data is an imperative issue because of fast evolution of digital data exchanges over unsecured network. With the progress in data exchange by the electronic system, we need to secure information. In this paper 128 bit image encryption is used for securing the image. Many security issues are also concern with this exchange and sharing of information. These may be authentication, confidentiality, non repudiation, integrity, security. Multimedia content like images are also transferring through the network. Transmission of images also needs security. Many encryption schemes have been proposed for this purpose of security.