@article{TUW-259735, author = {Ullrich, Johanna Maria and Zseby, Tanja and Fabini, Joachim and Weippl, Edgar}, title = {Network-Based Secret Communication in Clouds: A Survey}, journal = {IEEE Communications Surveys {\&} Tutorials}, year = {2017}, volume = {19}, number = {2}, pages = {1112--1144}, doi = {10.1109/COMST.2017.2659646}, keywords = {Cloud computing, Security, Tutorials, Computational modeling, Servers, Software as a service, Virtual machining} }