Digital watermarking system project report.

Data security is the essential in the today’s world of internet and networking. In any organization information is critical. In today’s world people are ready to spent thousands and lacks of money in order to ensure high level of information security. In spite of spending such a huge amount, still the objective of securing the information isnot achieved as the data some how gets in the hands of hacker. As the technology for securing the data is advancing, hackers are also keeping pace with this technology. Hackers now make use of certain algorithm or other techniques to decode the data encoded by the senders. One of the ways to ensure security is to ensure that data is not visible to the hacker. This can be done by hiding the message itself behind some other objects. Here we are achieving this data security concept through the technique of Steganography.