• parveen

Steganography is one of the needs of modern technology. The world is going on the path of secured to more secure communications from sharing data, to human action with one another,to swap documents and to inspect bank balances and paying bills.Data protection is a vital issue, which should be taken into consideration to make in no doubt secure communications. The main objective of steganography is to hide the communication identities or secret information. In this paper, a systematic study of various steganography techniques like image, audio and video steganography is conducted so as to analyses and examine them.

Steganography, Watermarking, Ghost, LSB, Encryption, Cryptography, pixel etc.

"Review of Steganography Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.489-495, April-2019, Available :http://www.jetir.org/papers/JETIR1904O80.pdf

"Review of Steganography Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp489-495, April-2019, Available at : http://www.jetir.org/papers/JETIR1904O80.pdf