earticle

영어

Network Security for data transmission is the most vital issue in modern communication system. In this paper, we have discussed a new steganographic technique. The effectiveness of the proposed method is described through which idea of enhanced security of data can be achieved. To hide data in a binary image, no key is needed here rather this algorithm is based on the number of occurrence of 0s and 1s in data that has to hide and number of occurrence of 0s and 1s in the last bit of each pixel of binary image file. The proposed algorithm assures the security and the data hiding effect is quite invisible.