A high security data hiding approach using image cropping and Least Significant Bit (LSB)
steganography is proposed. The predefined certain secret coordinate crops are extracted …

Steganography is the technique of hiding any secret information like text, image or video
behind a cover file. Audio steganography is one of the widespread data hiding techniques …

The revolutionary development of smartphone which offers compelling computing and
storage capabilities has radically changed the digital lifestyles of users. The integration of …

The confidentiality of highly-sensitive multimedia signals is considered in this paper, it can
be enhanced by efficient secured model utilizing several-layer security algorithms. The …

The popularity of wireless multimedia applications in real life and the open nature of
wireless media for access make the security of confidential multimedia over wireless …

In this research paper, robust and reliable encrypted steganography technique with the error
control schemes is presented. It also, investigates the performance of this technique with …

In this paper secret data hided inimage segments using least significant bit (LSB)
steganography is proposed. The color image is divided into four equal parts and the secret …

This paper introduces a new steganographic technique for secret data communication
based on Public Key Digital Image steganography by combining public key cryptography …

The last 13 years or more has been characterized by unmatched progress in multimedia
content and undercover communication. Sound file is chief among mode of transmitting …

Text-based passwords are still widely used as a standard method of user authentication.
Although conventional text-based passwords are rather hard to remember, users often write …