Hid(ing) Media Professionals

Data Hiding Fundamentals and Applications Content Security in Digital Media

Blind consistency-based steganography for information hiding in digital media

We propose a new approach to steganography for information hiding in digital media. We refer to it as blind consistency-based steganography (BCBS). Our main concerns in designing BCBS is high imperceptibility, high security level, and large capacity. Steganography differs from digital watermarking because both the information and the very existence of the information are hidden. Even though the...

Social Media Usage in Indian Information Technology Professionals

Social media usage has grown by leaps and bound over the last decade and has become an important platform being used by the workforce for both work and non-work related purposes. The usage of these tools varies across employees and organizations depending on multiple factors. The present study examines the social media usage at workplace in Information Technology professionals by measuring it o...

What social media offers to health professionals and citizens.

a Independent consultant, Coogee, NSW, Australia. Correspondence to Christine McNab (e-mail: [email protected]). Timely, accessible and credible health information is critical for improving public health outcomes, whether to help people take action during an outbreak or to prevent illness.1,2 Increased access to the Internet and mobile communication combined with strategic uses of social...

Social Media Use During Emergency Response - Insights from Emergency Professionals

This paper analyzes issues in organizational needs for extracting information from social media during emergency response. By interviewing 16 Canadian emergency professionals, we gained insight into such things as: how they currently monitor social media; what types of information they are interested in, what challenges they encounter and what strategies they use to overcome those challenges. T...