Nazanin Zamani Behabadi - Department of Information Technology Mashhad Branch, Islamic Azad University Mashhad, Ira
Hassan Shakeri - Department of Information Technology Mashhad Branch, Islamic Azad University Mashhad, Ira

Nowadays, social networking sites (SNSs) has beenliked by many people. As trust plays an important role in theefficiency of SNSs we compered it in some online social networksand carried out a study about social oriented LinkedIn whichspecify the most effective trust factor in LinkedIn and survey theeffect of some different item