Abstract Online Social Networks (OSN) are popular applications for sharing various data,
including text, photos, and videos. However, fake account problems are one of the obstacles …

The current world of post industrial value generation sees companies increasingly analyzing
their internal operations against their external organizations to identify supply/demand …

Abstract Detection of Online Social Networks (OSN) anomalous nodes becomes
increasingly essential to identify malicious activities. The abnormal nodes suspiciously …

With the increase in the number of threats within web‐based systems, a more integrated
approach is required to ensure the enforcement of security policies from the server to the …

In the recent years, the user activities over online social networks (OSNs) have increased
tremendously. A large number of users share information across the different social …

For more than 30 years, cryptographers have embarked on a quest to construct an
encryption scheme that would enable arbitrary computation on encrypted data. Conceptually …

As a result of the development of information and communication technologies (ICT) and
Internet electronic interaction at all levels in the organizations and the use of various …

The study aims to investigate the factors influencing the supply chain professionals' intention
to use blockchain technology, using the technology readiness index (TRI) and technology …

Security adoption varies across industry sectors, where some companies such as Google,
Apple and Microsoft are strong advocates of the adoption of HTTPS, while other companies …

Exploring the Risks to Identity Security and Privacy in Cyberspace Page 1 XRDS • SPRING
2015 • VOL.21 • NO.3 42 feature Im a g eb y M a x U s e r / S h u tte rs to c k .c o m Exploring …