Using Logical Operations to Secure LSB2 Data Steganography

Color image steganography is an important task used to secure data and secrete messages, LSB2 method is one of the most popular methods used to secure data transmission by hiding a secrete data into color image. LSB2 method is very simple, efficient and has good quality factors (MSE and PSNR), but it is not secure. In this research paper we will introduce a sequence of logical operation to be implemented with LSB2 to increase the security level of LSB2. This sequence will not negatively affect LSB2 efficiency, and MSE and PSNR values will remain without any changes.