Reliable Data Transmission Using Steganography

Today's information world is a digital world. Data transmission over an insecure channel is becoming a major issue of concern now a days. And at the same time intruders are spreading over the internet and being very active. So to protect the secret data from theft some security measures need to be taken. In order to keep the data secret various techniques have been implemented to encrypt and decrypt the secret data.Cryptography and Steganography are the two most prominent techniques.It is an encryption technique that can be used along with cryptography as an extra-secure method in which to protect data. Rather than being incomprehensible to an unauthorized third party, as is the case with cryptography, steganography is designed to be hidden from a third party. Steganography is a really interesting subject and one of the Security communication through Network. Steganography is perhaps the most simple and straight forward approach.