...Thanos Papaioannou; Aggeliki Tsohou; Maria Karyda Purpose This paper aims to identify the data elements that social network sites (SNS) users consider important for shaping their digital identity and explore how users’ privacy concerns, self-esteem and the chosen SNS shape this process. Design...

...Veniamin Ginodman; Natalya Obelets; Ram Herkanaidu; Iwan Gulenko Purpose This study attempts to develop an efficient concept to mitigate the risks of social engineering in the era of social networks. For instance friend requests on Facebook are often accepted blindly, thus granting unknown people...