An Effective Technique to Hide Encrypted Text inside HTML Document

Abstract
Steganography can be defined as the art or science of
hiding information in cover media for the purpose of
making it secrete information. There are many techniques
used in steganography like image steganography, audio
steganography and text steganography. In this paper we
are going to explore an effective technique to hide
encrypted text in HTML document, HTML is language
regarded as the standard publishing language of the
World Wide Web and it can process both plain and format
text within it. We were used two that contains two
processes and implemented by C#. Firstly is to encrypt the
text file using one of the most efficient of encryption
algorithms, the AES algorithm, and then to hide
encrypted data in HTML document. And the other one is
to extract the encrypted secrete file from the HTML
webpage and then to decrypt the extracted file using the
same key and method of the first algorithm. In order to
make secrete message undetectable and more reliable
encryption technique where used, encryption form of the
text gives the secrete data extra layer of security,
encryption gains its roots from cryptography.
Cryptography means or it is the study of converting
format of the text (the secrete data/information) in to
another non-readable form to hide the real message from
third part