Anna Sperotto Guillaume Doyen Steven Latré Marinos Charalambides Burkhard Stiller (Eds.) Monitoring and Securing 8 0 5 Virtualized Networks 8 S C and Services N L 8th IFIP WG 6.6 International Conference on Autonomous Infrastructure, Management, and Security, AIMS 2014 Brno, Czech Republic, June 30 – July 3, 2014, Proceedings 123 Lecture Notes in Computer Science 8508 CommencedPublicationin1973 FoundingandFormerSeriesEditors: GerhardGoos,JurisHartmanis,andJanvanLeeuwen EditorialBoard DavidHutchison LancasterUniversity,UK TakeoKanade CarnegieMellonUniversity,Pittsburgh,PA,USA JosefKittler UniversityofSurrey,Guildford,UK JonM.Kleinberg CornellUniversity,Ithaca,NY,USA AlfredKobsa UniversityofCalifornia,Irvine,CA,USA FriedemannMattern ETHZurich,Switzerland JohnC.Mitchell StanfordUniversity,CA,USA MoniNaor WeizmannInstituteofScience,Rehovot,Israel OscarNierstrasz UniversityofBern,Switzerland C.PanduRangan IndianInstituteofTechnology,Madras,India BernhardSteffen TUDortmundUniversity,Germany DemetriTerzopoulos UniversityofCalifornia,LosAngeles,CA,USA DougTygar UniversityofCalifornia,Berkeley,CA,USA GerhardWeikum MaxPlanckInstituteforInformatics,Saarbruecken,Germany Anna Sperotto Guillaume Doyen Steven Latré Marinos Charalambides Burkhard Stiller (Eds.) Monitoring and Securing Virtualized Networks and Services 8th IFIP WG 6.6 International Conference on Autonomous Infrastructure, Management, and Security, AIMS 2014 Brno, Czech Republic, June 30 – July 3, 2014 Proceedings 1 3 VolumeEditors AnnaSperotto UniversityofTwente,Enschede,TheNetherlands E-mail:[email protected] GuillaumeDoyen TroyesUniversityofTechnology,TroyesCedex,France E-mail:[email protected] StevenLatré UniversityofAntwerp,Belgium E-mail:[email protected] MarinosCharalambides UniversityCollegeLondon,UK E-mail:[email protected] BurkhardStiller UniversityofZurich,Switzerland E-mail:stiller@ifi.uzh.ch ISSN0302-9743 e-ISSN1611-3349 ISBN978-3-662-43861-9 e-ISBN978-3-662-43862-6 DOI10.1007/978-3-662-43862-6 SpringerHeidelbergNewYorkDordrechtLondon LibraryofCongressControlNumber:2014941086 LNCSSublibrary:SL5–ComputerCommunicationNetworks andTelecommunications ©InternationalFederationforInformationProcessing2014 Thisworkissubjecttocopyright.AllrightsarereservedbythePublisher,whetherthewholeorpartof thematerialisconcerned,specificallytherightsoftranslation,reprinting,reuseofillustrations,recitation, broadcasting,reproductiononmicrofilmsorinanyotherphysicalway,andtransmissionorinformation storageandretrieval,electronicadaptation,computersoftware,orbysimilarordissimilarmethodology nowknownorhereafterdeveloped.Exemptedfromthislegalreservationarebriefexcerptsinconnection withreviewsorscholarlyanalysisormaterialsuppliedspecificallyforthepurposeofbeingenteredand executedonacomputersystem,forexclusiveusebythepurchaserofthework.Duplicationofthispublication orpartsthereofispermittedonlyundertheprovisionsoftheCopyrightLawofthePublisher’slocation, inistcurrentversion,andpermissionforusemustalwaysbeobtainedfromSpringer.Permissionsforuse maybeobtainedthroughRightsLinkattheCopyrightClearanceCenter.Violationsareliabletoprosecution undertherespectiveCopyrightLaw. Theuseofgeneraldescriptivenames,registerednames,trademarks,servicemarks,etc.inthispublication doesnotimply,evenintheabsenceofaspecificstatement,thatsuchnamesareexemptfromtherelevant protectivelawsandregulationsandthereforefreeforgeneraluse. Whiletheadviceandinformationinthisbookarebelievedtobetrueandaccurateatthedateofpublication, neithertheauthorsnortheeditorsnorthepublishercanacceptanylegalresponsibilityforanyerrorsor omissionsthatmaybemade.Thepublishermakesnowarranty,expressorimplied,withrespecttothe materialcontainedherein. Typesetting:Camera-readybyauthor,dataconversionbyScientificPublishingServices,Chennai,India Printedonacid-freepaper SpringerispartofSpringerScience+BusinessMedia(www.springer.com) Preface TheInternationalConferenceonAutonomousInfrastructure,Management,and Security(AIMS2014)isasingle-trackeventintegratingregularconferencepaper sessions, a keynote, lab sessions, and the PhD Student Workshop into a highly interactive event. This year AIMS has re-defined its “DNA” and was even more focusedonPhDstudentsandyoungresearchers.OneofthekeygoalsofAIMSis toprovideearly-stageresearcherswithconstructivefeedbackbyseniorscientists and give them the possibility of growing in the research community by means of targeted lab sessions on technical and educational aspects of the research activity. AIMS 2014, which took place from June 30 to July 3, 2014, in Brno, Czech Republic,washostedbytheMasarykUniversityastheeightheditionofaconfer- ence series on management and security aspects of distributed and autonomous systems. It followed the already established tradition of an unusually vivid and interactiveconferenceseries,aftersuccessfuleventsinBarcelona,Spain,in2013, Luxembourg,Luxembourg,in2012,Nancy,France,in2011,Zu¨rich,Switzerland, in 2010, Enschede, The Netherlands, in 2009, Bremen, Germany, in 2008, and Oslo, Norway, in 2007. This year, AIMS 2014 focused on monitoring and securing virtualized net- worksandservices.Thisthemeisaddressedinthetechnicalprogramwithpapers related to monitoring, security, and management methodologies in the applica- tion areasof wired and wireless networks,Internet-of-Things, and Cloud infras- tructures.AIMS2014wasorganizedasa4-dayprogramstructuredtoencourage the interaction with and the active participation of the conference’s audience. TheprogramconsistedoftechnicalsessionsforthemaintrackandPhDsessions, interleavedwithakeynote,an“EducationSessionTalk,”andthreelabsessions. The AIMS 2014 keynote presentation was given by Martin Rehak, Cisco Sys- tems, on “Security Analytics: Finding a Needle in the Hay Blower”. These lab sessions offered hands-on experience in network and service management topics and they were organized in practical exercises preceded by short tutorial-style teaching session. The first lab session presented the “Fast Network Simulation Set-up” tool chain, aiming at facilitating the set-up of complex scenarios for network simulations. The second lab session covered the topic of network man- agementusingsoftware-definednetworking.Finally,thethirdlabsessionfocused onsecurityandthesessionintroducedthe“CyberneticProvingGround”,atest- bed for Cloud-based security research. Finally, and in line with its educational mission, this year the conference also included an “Education Session Talk”, which was given by Aiko Pras on the topic of scientific publications and with thegoalofprovidingguidelinesforPhDstudentsandyoungresearchersonpub- lication venues and the advantages and drawbacks of related metrics to which each researcher is nowadays subject to. VI Preface The technical program consisted of three sessions — covering the topics of emerging infrastructures for networks and services, experimental studies for se- curitymanagement,andmonitoringmethodsforQuality-of-Serviceandsecurity —andincludednine full papers,whichwereselectedafterathoroughreviewing process out of 29 submissions. Each paper received three or four independent reviews,followedbyashepherdingprocessaimedattutoringthosenineaccepted papers through the preparation of the camera-ready paper version and to the paper presentation. The AIMSPhDStudentWorkshopprovidesavenuefor doctoralstudents to presentanddiscusstheirresearchideas,andmoreimportantlytoobtainvaluable feedbackfromthe AIMSaudience abouttheir plannedPhDresearchwork.This year, the workshopwas structured into four technical sessions coveringsecurity, management of virtualized network resources and functions, software-defined networking, and monitoring. All PhD papers included in this volume describe the current state of these investigations, including their clear research problem statements, proposed approaches, and an outline of results achieved so far. A totalof13PhDpaperswerepresentedanddiscussed.Thesepaperswereselected after a separate review process out of 27 submissions, while all PhD papers received at least three independent reviews. ThepresentvolumeoftheLectureNotes in Computer Scienceseriesincludes all papers presented at AIMS 2014 as defined within the overall final program. It demonstrates again the European scope of this conference series, since most of those papers accepted originate from European research groups. AIMS 2014 provedtobeaconferencewithastrongeducationalgoal,asindicatedbythegood number of submissions and the attractiveness of the PhD Student Workshop. TheeditorswouldliketothankthemanypeoplewhohelpedmakeAIMS2014 such a high-quality and successful event. Firstly, many thanks are addressed to all authors, who submitted their contributions to AIMS 2014, and to the lab session speakers, namely, Lorenzo Saino, Niels Bouten, Maxim Claeys, Jeroen Famaey, Jakub Cˇegan, Martin Vizv´ary, and Michal Procha´zka,and the keynote andeducationalsessionspeakersMartinRehakandAikoPras.Thegreatreview work performed by the members of both the AIMS TPC and the PhD Student Workshop Committee as well as additional reviewers is highly acknowledged. Thanks go also to Petr Velan and Jeroen Famaey for setting up and organizing these lab sessions and the test-bed hardware. Additionally, many thanks are addressedtothelocalorganizersatMasarykUniversityforprovidingalllogistics and hosting the AIMS 2014 event. Preface VII Finally, the editorswouldlikeexpresstheir thanksto Springerandinpartic- ulartoAnnaKramerforthesmoothcooperationinfinalizingtheseproceedings. Additionally, special thanks go to the AIMS 2014supporter, the EuropeanFP7 NoE FLAMINGO under Grant No. 318488. April 2014 Anna Sperotto Guillaume Doyen Steven Latr´e Marinos Charalambides Masaryk University NoE FLAMINGO Organization General Chair AIMS 2014 Pavel Cˇeleda Masaryk University, Czech Republic Technical Program Committee Co-chairs Guillaume Doyen Troyes University of Technology, France Anna Sperotto University of Twente, The Netherlands PhD Student Workshop Co-chairs Steven Latr´e Universiteit Antwerp, iMinds, Belgium Marinos Charalambides University College London, UK Labs Co-chairs Petr Velan Masaryk University, Czech Republic Jeroen Famaey Ghent University, iMinds, Belgium Publications Chair Burkhard Stiller University of Zu¨rich, Switzerland Local Co-chairs Iva Krejˇc´ı Masaryk University, Czech Republic Jan Vykopal Masaryk University, Czech Republic AIMS Steering Committee Burkhard Stiller University of Zu¨rich, Switzerland Olivier Festor Telecom Nancy, University of Lorraine, France Ramin Sadre Aalborg University, Denmark Guillaume Doyen Troyes University of Technology, France David Hausheer Technical University Darmstadt, Germany Aiko Pras University of Twente, The Netherlands X Organization Technical Program Committee Alessandro Finamore Politecnico di Torino, Italy Alex Galis University College London, UK Alexander Clemm Cisco Systems, USA Alexander Keller IBM Global Technology Services, USA Alva L. Couch Tufts University, USA Anandha Gopalan Imperial College London, UK Bertrand Mathieu Orange Labs, France Bruno Quoitin Universit´e de Mons, Belgium Burkhard Stiller University of Zu¨rich, Switzerland Danny Raz Technion, Israel David Hausheer Technical University Darmstadt, Germany Filip De Turck Ghent University, iMinds, Belgium Gabi Dreo Rodosek University of Federal Armed Forces, Munich, Germany Georgios Karagiannis University of Twente, The Netherlands Gr´egoryBonnet University of Caen Lower Normandy, France Isabelle Chrisment TELECOM Nancy, Universit´e de Lorraine, France Jan Koˇrenek BrnoUniversityofTechnology,CzechRepublic J´erˆome Franc¸ois INRIA Grand Est Nancy, France Ju¨rgen Scho¨nwa¨lder Jacobs University Bremen, Germany Kurt Tutschku Blekinge Institute of Technology, Sweden Lisandro Zambenedetti Granville UFRGS, Brazil Martin Waldburger WIK-Consult, Germany Martin Zˇ´adn´ık BrnoUniversityofTechnology,CzechRepublic Mauro Tortonesi University of Ferrara, Italy Michelle Sibilla Paul Sabatier University, France Olivier Festor Telecom Nancy, University of Lorraine, France Philippe Owezarski LAAS-CNRS, France Piotr Cholda AGH University of Science and Technology, Poland Radu State University of Luxembourg, Luxembourg Ramin Sadre Aalborg University, Denmark Raouf Boutaba University of Waterloo, Canada Remi Badonnel INRIA, TELECOM Nancy, Universit´e de Lorraine, France Ro´bert Szab´o Budapest University of Technology and Economics, Hungary Thomas Bocek University of Zu¨rich, Switzerland Vojtˇech Krm´ıˇcek Masaryk University, Czech Republic Organization XI PhD Student Workshop Committee Aiko Pras University of Twente, The Netherlands Alberto Schaeffer-Filho UFRGS, Brazil Arosha Bandara The Open University, UK Bradley Simmons York University, Canada Carol Fung Virginia Commonwealth University, USA Clarissa Marquezan Duisburg-Essen University, Germany Daphne Tuncer University College London, UK Desislava Dimitrova University of Bern, Switzerland Dimitrios Pezaros University of Glasgow, UK George Pavlou University College London, UK Giovane Moura Delft University of Technology, The Netherlands Javier Rubio-Loyola CINVESTAV, Mexico Jeroen Famaey Ghent University, iMinds, Belgium Joan Serrat Universitat Politecnica de Catalunya, Spain Kostas Tsagkaris University of Piraeus, Greece Lefteris Mamatas University College London, UK Luciano Paschoal Gaspary UFRGS, Brazil Maxwell Young Drexel University, USA Ning Wang University of Surrey, UK Paulo Simoes University of Coimbra, Portugal Steven Davy Waterford Institute of Technology, Ireland Stylianos Georgoulas University of Surrey, UK Sven van der Meer Ericsson, Ireland Reviewers Detailed reviews for papers submitted to AIMS 2014 were carried out by the TechnicalProgramCommitteeaswellasthePhDStudentWorkshopCommittee as stated above and additionally by the following reviewers: Abdelkader Lahmadi Matthias Wichtlhuber Christian Koch Natalie Matta Corinna Schmitt Nikolay Melnikov Ga¨etan Hurel Patrick Truong Hammi Badis Piotr Wydrych Juan Pablo Timpanaro Reaz Ahmed Leonhard Nobach Rida Khatoun Lisa Kristiana Vaibhav Bajpai