Antisocial Networks are distributed systems based on social networking Web sites that can be exploited by attackers, and directed to carry out network attacks. Malicious users are able to take control of the visitors of social sites by remotely manipulating their browsers through legitimate Web control functionality such as image-loading HTML tags, JavaScript instructions, etc. In this paper we...

The purpose of this research is to examine the variables that influence buying behavior for a sample of social network sites users who are offline buyers of hospitality services. Subsequently, we do the same of social network sites users who are online buyers in the same sector. Finally, we compare both types of clients and discuss their different purchasing behavior. Logistic regression is use...

Social Network Analysis (SNA) tries to understand and exploit the key features of social networks in order to manage their life cycle and predict their evolution. Increasingly popular web 2.0 sites are forming huge social network. Classical methods from social network analysis (SNA) have been applied to such online networks. In this paper, we propose leveraging semantic web technologies to merg...

social learning and knowledge generation are two key factors to achieve successful natural resources co-management. social learning can be beneficial by broadcasting and transmitting experiences and problem solving ideas in a group of people. social learning networks can transmit knowledge and experiences from one node to another in the network. social learning can produce a suitable learning a...

The pervasive utilization of social media sites within both the personal and commercial settings introduce new challenges to the information security sector. Modern network security platforms and procedures fall short in the detection and prevention of this emerging threat. Our research demonstrates new considerations network security professionals must consider when assessing and protecting in...

Previous correlational research indicates that adolescent girls who use social network sites more frequently are more dissatisfied with their bodies. However, we know little about the causal direction of this relationship, the mechanisms underlying this relationship, and whether this relationship also occurs among boys to the same extent. The present two-wave panel study (18 month time lag) amo...

Drawing from the Uses and Gratifications Theory, this study examined the Gratification Sought and the Gratification Obtained from using Social Networking Sites among Iranian, Malaysian, British, and South African higher education students. This comparison allowed to drawing conclusions about how social networking sites fulfill users’ needs with different cultures. Data were collected through a ...

Social Networking Sites (SNSs) shape the individuals’ online network structures and real life communication patterns. However integrating offline networks and lowering communication cost can increase social support as well as social stressors (overloads and conflicts). This study focused on the online network structure’s influence on both positive and negative outcomes of SNSs usage. In this pa...

While the explosive growth of social network sites is a common phenomenon across many countries, the ways people use them and their reasons for doing so may differ depending on their social and cultural milieu, for fundamental values are divergent from culture to culture. This study is an attempt to examine how cultural contexts shape the use of communication technology by examining the motives...