Social networking and the risk to companies and institutionsJan 1, 2010·Marc Langheinrich,Günter Karjoth· 0 min read URL Cite DOITypeJournal articlePublicationInf. Secur. Tech. Rep.publicationsLast updated on Jan 1, 2010 AuthorsMarc LangheinrichProfessor← Pervasive Public Displays, 03.01. - 08.01.2010 Jan 1, 2010Sorting out smart surveillance Jan 1, 2010 →