Security is a most important field of research work for sending and receiving of data in secret way over the network. Cryptographyis a method for securing transformation like image, audio, video, text without any hacking problem. Encryption and Decryption are two methods used to secure the data. Image compression technique used to reducing the size of an image for effective data communication. There are variety of algorithms has been proposed in the literature for securing images using encryption/decryption techniques and reduce the size of images using image compression techniques. These techniques still need improvement to overcome issues, challenges and its limitations. Hence in this research work a hybrid method which combines securing image using RSA, hill cipher and 2bit rotation and compressing of images using lossless compression algorithm has been proposed. This method compared to execution time of existing method. This method secures the image and reduces the size of the image for data communication over the internet. This method is suitable for various applications uses images like remote sensing, medical and Spatio-temporal.