Steganography is the art and science of secret communication, concealing the very
existence of a communication. Modern cover types can take many forms such as text …

By offering sophisticated services and centralizing a huge volume of personal data, modern
smartphones changed the way we socialize, entertain and work. To this aim, they rely upon …

Recent advances in information technology have made quick delivery and sharing of
multimedia information possible. But these advances in technology are leading breaches to …

Steganography is an art of hiding the secret message in a cover object without leaving a
remarkable track on the original message. It is used to increase the security of message sent …

Currently, data such as text, images and video are very important. Therefore, data must be
secured from unauthorized parties. In this paper, we propose a number of security levels …

Steganography is a useful technique for hiding data behind the carrier file such as image,
audio, video etc. and that data securely transfer from sender to receiver. The cryptography is …

The recent evolution of digital communication demands securing the integrity of data
transfer. Under such necessity, the data hiding practice, steganography allures the attention …

Steganography is the technique in which the secret messages are hidden within the data. It
keeps both the data and their existence in a secure manner. It is used in various real time …

Due to increased security threats experienced today, confidential information, such as
medical records and banking data, are at risk. Thus, multiple layers of data protection …

The intent of the paper is to propose an algorithm to hide acoustic data inside a digital video
using the Least Significant Bit steganography technique. The audio data will be sampled …