/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: WernerDegenhardt https://cdn.slidesharecdn.com/profile-photo-WernerDegenhardt-48x48.jpg?cb=1569159592 system integration identity management CSCW, online social networks information assurance, information security, privacy human factors http://www.psy.lmu.de/it