In this paper, we explain the concept, characteristics & need of Big Data & different offerings
available in the market to explore unstructured large data. This paper covers Big Data …

The advent of internet is highly triggering people towards the digital era. The inexpensive
data availability to common people also aids for the abundant data communication. In the …

This article presents a detailed discussion of different prospects of digital image
watermarking. This discussion of watermarking included: brief comparison of similar …

With the widespread growth of digital information and improved internet technologies, the
demand for improved information security techniques has significantly increased due to …

Data hiding usually involves the alteration of a cover signal for embedding a secret
message. In this paper, we propose a construction-based data hiding technique which …

Image watermarking in wavelet domain has been found useful for copyright protection and
rightful ownership. Classical wavelet transforms, like discrete wavelet transform (DWT), are …

Due to wide range of digital watermarking applications in digital world, available digital
watermarking books just concentrate on specific application of digital watermarking such as …

Automated person identification and authentication systems are useful for national security,
integrity of electoral processes, prevention of cybercrimes and many access control …

Deep learning solutions are vulnerable to adversarial perturbations and can lead a" frog"
image to be misclassified as a" deer" or random pattern into" guitar". Adversarial attack …

Biometric security is a fast growing area that gains an increasing interest in the last decades.
Digital encryption and hiding techniques provide an efficient solution to protect biometric …