Patients' data constitutes the vast majority of information exchanged over the Internet. The
magnitude of maintaining its security and privacy directly correlates to the importance and …

The advancement of systems with the capacity to compress audio signals and
simultaneously secure is a highly attractive research subject. This is because of the need to …

The development of innovative methods for concealing critical data in multimedia files has
exploded in information security in recent years. Cryptography and steganography cannot …

This study presents a lightweight, secure audio steganography system for hiding text
messages for transmission over the Internet, with the aim of addressing the current problems …

The use of the fingerprint recognition has been and remains very important in many security
applications and licensing systems. Fingerprint recognition is required in many areas such …

Presently, fraud in online data transmission becomes a more critical and serious issue due
to its security and authentication. This paper contributes and provides the correct path to …

Speech signal scrambling and encryption are important multimedia technologies. These
technologies are required in the field of speech to satisfy the security and privacy of …

This work proposes a model using discrete wavelet transform (DWT) to eliminate the attacks
on digital security. Semi-fragile watermarking techniques strive towards establishing the …

Steganography techniques have taken a major role in the development in the field of
transferring multimedia contents and communications. Therefore, field of steganography …

Steganography, the art of concealing information within another message or physical object
to evade detection, has potential applications across multiple digital content types, including …