% % This file was created by the TYPO3 extension % bib % --- Timezone: UTC % Creation date: 2024-10-06 % Creation time: 19-59-53 % --- Number of references % 9 % @Article { 2017-pennekamp-pmc-survey, title = {A Survey on the Evolution of Privacy Enforcement on Smartphones and the Road Ahead}, journal = {Pervasive and Mobile Computing}, year = {2017}, month = {12}, volume = {42}, pages = {58-76}, abstract = {With the increasing proliferation of smartphones, enforcing privacy of smartphone users becomes evermore important. Nowadays, one of the major privacy challenges is the tremendous amount of permissions requested by applications, which can significantly invade users' privacy, often without their knowledge. In this paper, we provide a comprehensive review of approaches that can be used to report on applications' permission usage, tune permission access, contain sensitive information, and nudge users towards more privacy-conscious behavior. We discuss key shortcomings of privacy enforcement on smartphones so far and identify suitable actions for the future.}, keywords = {Smartphones; Permission Granting; Privacy; Nudging}, tags = {trinics}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-pennekamp-pmc-survey.pdf}, misc2 = {Online}, publisher = {Elsevier}, language = {en}, ISSN = {1574-1192}, DOI = {10.1016/j.pmcj.2017.09.005}, reviewed = {1}, author = {Pennekamp, Jan and Henze, Martin and Wehrle, Klaus} } @Inproceedings { 2017-poormohammady, title = {Dynamic Algorithm Selection for the Logic of Tasks in IoT Stream Processing Systems}, journal = {13th International Conference on Network and Service Management}, year = {2017}, month = {11}, day = {26}, misc2 = {Online}, publisher = {IEEE}, booktitle = {13th International Conference on Network and Service Management, Tokyo, Japan}, language = {en}, DOI = {10.23919/CNSM.2017.8256009}, reviewed = {1}, author = {Poormohammady, Ehsan and Reelfs, Jens Helge and Stoffers, Mirko and Wehrle, Klaus and Papageorgiou, Apostolos} } @Inproceedings { 2017-henze-mobiquitous-cloudanalyzer, title = {CloudAnalyzer: Uncovering the Cloud Usage of Mobile Apps}, year = {2017}, month = {11}, day = {7}, pages = {262-271}, abstract = {Developers of smartphone apps increasingly rely on cloud services for ready-made functionalities, e.g., to track app usage, to store data, or to integrate social networks. At the same time, mobile apps have access to various private information, ranging from users' contact lists to their precise locations. As a result, app deployment models and data flows have become too complex and entangled for users to understand. We present CloudAnalyzer, a transparency technology that reveals the cloud usage of smartphone apps and hence provides users with the means to reclaim informational self-determination. We apply CloudAnalyzer to study the cloud exposure of 29 volunteers over the course of 19 days. In addition, we analyze the cloud usage of the 5000 most accessed mobile websites as well as 500 popular apps from five different countries. Our results reveal an excessive exposure to cloud services: 90 \% of apps use cloud services and 36 \% of apps used by volunteers solely communicate with cloud services. Given the information provided by CloudAnalyzer, users can critically review the cloud usage of their apps.}, keywords = {Privacy; Smartphones; Cloud Computing; Traffic Analysis}, tags = {trinics}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-henze-mobiquitous-cloudanalyzer.pdf}, misc2 = {Online}, publisher = {ACM}, booktitle = {Proceedings of the 14th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (MobiQuitous '17), November 7-10, 2017, Melbourne, VIC, Australia}, event_place = {Melbourne, VIC, Australia}, event_date = {November 7-10, 2017}, language = {en}, ISBN = {978-1-4503-5368-7}, DOI = {10.1145/3144457.3144471}, reviewed = {1}, author = {Henze, Martin and Pennekamp, Jan and Hellmanns, David and M{\"u}hmer, Erik and Ziegeldorf, Jan Henrik and Drichel, Arthur and Wehrle, Klaus} } @Inproceedings { 2017-panchenko-wpes-fingerprinting, title = {Analysis of Fingerprinting Techniques for Tor Hidden Services}, year = {2017}, month = {10}, day = {30}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-panchenko-wpes-fingerprinting.pdf}, misc2 = {Online}, publisher = {ACM}, booktitle = {Proceedings of the 16th Workshop on Privacy in the Electronic Society (WPES), co-located with the 24th ACM Conference on Computer and Communications Security (CCS), Dallas, TX, USA}, language = {en}, ISBN = {978-1-4503-5175-1}, DOI = {10.1145/3139550.3139564}, reviewed = {1}, author = {Panchenko, Andriy and Mitseva, Asya and Henze, Martin and Lanze, Fabian and Wehrle, Klaus and Engel, Thomas} } @Article { 2017-ziegeldorf-bmcmedgenomics-bloom, title = {BLOOM: BLoom filter based Oblivious Outsourced Matchings}, journal = {BMC Medical Genomics}, year = {2017}, month = {7}, day = {26}, volume = {10}, number = {Suppl 2}, pages = {29-42}, abstract = {Whole genome sequencing has become fast, accurate, and cheap, paving the way towards the large-scale collection and processing of human genome data. Unfortunately, this dawning genome era does not only promise tremendous advances in biomedical research but also causes unprecedented privacy risks for the many. Handling storage and processing of large genome datasets through cloud services greatly aggravates these concerns. Current research efforts thus investigate the use of strong cryptographic methods and protocols to implement privacy-preserving genomic computations. We propose FHE-Bloom and PHE-Bloom, two efficient approaches for genetic disease testing using homomorphically encrypted Bloom filters. Both approaches allow the data owner to securely outsource storage and computation to an untrusted cloud. FHE-Bloom is fully secure in the semi-honest model while PHE-Bloom slightly relaxes security guarantees in a trade-off for highly improved performance. We implement and evaluate both approaches on a large dataset of up to 50 patient genomes each with up to 1000000 variations (single nucleotide polymorphisms). For both implementations, overheads scale linearly in the number of patients and variations, while PHE-Bloom is faster by at least three orders of magnitude. For example, testing disease susceptibility of 50 patients with 100000 variations requires only a total of 308.31 s (\(\sigma\)=8.73 s) with our first approach and a mere 0.07 s (\(\sigma\)=0.00 s) with the second. We additionally discuss security guarantees of both approaches and their limitations as well as possible extensions towards more complex query types, e.g., fuzzy or range queries. Both approaches handle practical problem sizes efficiently and are easily parallelized to scale with the elastic resources available in the cloud. The fully homomorphic scheme, FHE-Bloom, realizes a comprehensive outsourcing to the cloud, while the partially homomorphic scheme, PHE-Bloom, trades a slight relaxation of security guarantees against performance improvements by at least three orders of magnitude.}, note = {Proceedings of the 5th iDASH Privacy and Security Workshop 2016}, keywords = {Secure outsourcing; Homomorphic encryption; Bloom filters}, tags = {sscilops; mynedata; rfc}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-ziegeldorf-bmcmedgenomics-bloom.pdf}, misc2 = {Online}, publisher = {BioMed Central}, event_place = {Chicago, IL, USA}, event_date = {November 11, 2016}, language = {en}, ISSN = {1755-8794}, DOI = {10.1186/s12920-017-0277-y}, reviewed = {1}, author = {Ziegeldorf, Jan Henrik and Pennekamp, Jan and Hellmanns, David and Schwinger, Felix and Kunze, Ike and Henze, Martin and Hiller, Jens and Matzutt, Roman and Wehrle, Klaus} } @Article { dombrowski-vdi, title = {Funktechnologien f{\"u}r Industrie 4.0}, journal = {VDE Positionspapier}, year = {2017}, month = {6}, day = {1}, publisher = {VDE - Verband der Elektrotechnik, Elektronik, Informationstechnik e.V.}, address = {Stresemannallee 15, 60596 Frankfurt am Main, Germany}, author = {Aktas, Ismet and Bentkus, Alexander and Bonanati, Florian and Dekorsy, Armin and Dombrowski, Christian and Doubrava, Michael and Golestani, Ali and Hofmann, Frank and Heidrich, Mike and Hiensch, Stefan and Kays, R{\"u}diger and Meyer, Michael and M{\"u}ller, Andreas and ten Brink, Stephan and Petreska, Neda and Popovic, Milan and Rauchhaupt, Lutz and Saad, Ahmad and Schotten, Hans and W{\"o}ste, Christoph and Wolff, Ingo} } @Inproceedings { 2017-serror-ew-koi, title = {From Radio Design to System Evaluations for Ultra-Reliable and Low-Latency Communication}, year = {2017}, month = {5}, day = {17}, tags = {koi}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-serror-radio-design-ew17.pdf}, publisher = {IEEE}, booktitle = {Proc. of 23rd European Wireless Conference (EW17), Dresden, Germany}, event_place = {Dresden, Germany}, event_name = {Proc. of 23rd European Wireless Conference (EW17)}, event_date = {17.-19. May 2017}, reviewed = {1}, author = {Ashraf, Shehzad Ali and Wang, Y.-P. Eric and Eldessoki, Sameh and Holfeld, Bernd and Parruca, Donald and Serror, Martin and Gross, James} } @Proceedings { 2017-serror-netsys-industrial, title = {Demo: A Realistic Use-case for Wireless Industrial Automation and Control}, year = {2017}, month = {3}, day = {16}, tags = {koi}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/Ansari_et_al_Wireless_Industrial_Automation_Demo_NetSys_2017.pdf}, publisher = {IEEE}, event_place = {G{\"o}ttingen, Germany}, event_name = {International Conference on Networked Systems (NetSys 2017)}, DOI = {10.1109/NetSys.2017.7931496}, reviewed = {1}, author = {Ansari, Junaid and Aktas, Ismet and Brecher, Christian and Pallasch, Christoph and Hoffmann, Nicolai and Obdenbusch, Markus and Serror, Martin and Wehrle, Klaus and Gross, James} } @Phdthesis { 2017-parruca-phdthesis, title = {Stochastic Optimization in OFDMA/LTE Networks}, year = {2017}, school = {RWTH Aachen University}, author = {Parruca, Donald} }