The Computer Communications and Computer Networks Group

Kleberger, Pierre; Olovsson, Tomas; Jonsson, Erland: An In-Depth Analysis of the Security of the Connected Repair Shop. The Seventh International Conference on Systems and Networks Communications (ICSNC), Proceedings. Lisbon, 18-23 November, 2012. IARIA., pp. 99-107. ISBN/ISSN: 978-1-61208-231-8

Moradi, Farnaz; Olovsson, Tomas; Tsigas, Philippas: An Evaluation of Community Detection Algorithms on Large-Scale Email Traffic. Proceedings of the 11th International Symposium on Experimental Algorithms,, SEA 2012, Bordeaux, France, June 7-9, 2012. , pp. 283-294.

Moradi, Farnaz; Olovsson, Tomas; Tsigas, Philippas: The anti-social behavior of spam. Proceedings - 2011 7th European Conference on Computer Network Defense, EC2ND 2011, Gothenburg, 6-7 September 2011, pp. 57. ISBN/ISSN: 978-076954762-6

Moradi, Farnaz; Olovsson, Tomas; Tsigas, Philippas: Towards Modeling Legitimate and Unsolicited Email Traffic Using Social Network Properties. Proceedings of the Fifth Workshop on Social Network Systems, SNS'12. 5th Workshop on Social Network Systems, Bern,10 April 2012, ISBN/ISSN: 978-1-4503-1164-9

Sangchoolie, Behrooz; Nasab, Mazdak Rajabi; Olovsson, Tomas; John, Wolfgang: Assessing the Quality of Packet-Level Traces Collected on Internet Backbone Links. Secure IT Systems, Audun Jøsang & Bengt Carlsson, NordSec, Karlskrona, Sweden, October/November 2012, 7617 pp. 184-198. ISBN/ISSN: 978-3-642-34209-7

Almgren, Magnus; Fu, Zhang; Jonsson, Erland; Kleberger, Pierre; Larsson, Andreas; Moradi, Farnaz; Olovsson, Tomas; Papatriantafilou, Marina; Pirzadeh, Laleh; Tsigas, Philippas: Mapping Systems Security Research at Chalmers. First SysSec Workshop (SysSec 2011), pp. 67-70. ISBN/ISSN: 978-0-7695-4530-1

Dorfinger, Peter; Panholzer, Georg; John, Wolfgang: Entropy Estimation for Real-Time Encrypted Traffic Identification. Lecture Notes in Computer Science. 3rd International Workshop on Traffic Monitoring and Analysis, TMA 2011, Vienna, 27 April 2011, 6613 pp. 164-171. ISBN/ISSN: 978-3-642-20304-6

Hurtig, Per; John, Wolfgang; Brunström, Anna: Recent Trends in TCP Packet-Level Characteristics. International Conference on Networking and Services (ICNS '11), ISBN/ISSN: 978-1-61208-006-2

Kleberger, Pierre; Javaheri, Asrin; Olovsson, Tomas; Jonsson, Erland: A Framework for Assessing the Security of the Connected Car Infrastructure. The Sixth International Conference on Systems and Networks Communications (ICSNC), Proceedings. Barcelona, 23-29 October 2011. IARIA., pp. 236-241. ISBN/ISSN: 978-1-61208-166-3

Kleberger, Pierre; Olovsson, Tomas; Jonsson, Erland: Security aspects of the in-vehicle network in the connected car. IEEE Intelligent Vehicles Symposium, Proceedings. Baden-Baden, 5-9 June 2011, pp. 528-533. ISBN/ISSN: 978-145770890-9

Moradi, Farnaz; Almgren, Magnus; John, Wolfgang; Olovsson, Tomas; Tsigas, Philippas: On Collection of Large-Scale Multi-Purpose Datasets on Internet Backbone Links. The First Workshop on Building Analysis Datasets and Gathering Experience Returns for Security, BADGERS 2011, Salzburg, Austria, 10 April 2011, pp. 62-69. ISBN/ISSN: 978-145030768-0

Moradi, Farnaz; Olovsson, Tomas; Tsigas, Philippas: Structural and Temporal Properties of Email and Spam Networks. Göteborg : Chalmers University of Technology.

Almgren, Magnus; John, Wolfgang: Tracking Malicious Hosts on a 10Gbps Backbone Link. 15th Nordic Conference in Secure IT Systems (NordSec 2010),

Castro, Sebastian; Zhang, Min; John, Wolfgang; Wessels, Duane; Claffy, K: Understanding and Preparing for DNS Evolution. Lecture Notes in Computer Science. 2nd International Workshop on Traffic Monitoring and Analysis, TMA 2010, Zurich, 7 April 2010, 6003 pp. 1-16. ISBN/ISSN: 978-3-642-12364-1

Hjelmvik, Erik; John, Wolfgang: Breaking and Improving Protocol Obfuscation. Göteborg : Chalmers University of Technology.

John, Wolfgang: Characterization and Classification of Internet Backbone Traffic. Göteborg : Chalmers University of Technology. Diss. ISBN/ISSN: 978-91-7385-363-7

John, Wolfgang; Dusi, Maurizio; claffy, kc: Estimating Routing Symmetry on Single Links by Passive Flow Measurements. IWCMC'10: 6th International Wireless Communications & Mobile Computing Conference, , pp. 473--478. ISBN/ISSN: 978-1-4503-0062-9

John, Wolfgang; Tafvelin, Sven; Olovsson, Tomas: Passive Internet Measurement: Overview and Guidelines based on Experiences. Computer Communications, 33 (5) pp. 533-550.

Moradi, Farnaz; Olovsson, Tomas; Tsigas, Philippas: Analyzing the Social Structure and Dynamics of E-mail and Spam in Massive Backbone Internet Traffic. Göteborg : Chalmers University of Technology.

Zhang, Min; John, Wolfgang; Chen, Changjia: Architecture and Download Behavior of Xunlei: A Measurement-Based Study. ICETC'10: International Conference on Education Technology and Computer, 1 pp. 494--498 . ISBN/ISSN: 978-1-4244-6367-1

claffy, kc; Zhang, Min; John, Wolfgang: DITL: Collecting Global Empirical Data to Support Internet Research. 11th International Conference on Passive and Active Measurement (PAM), Zurich, Switzerland, 2010,

Habib, Sheikh Mahbub; Cyril, Jacob; Olovsson, Tomas: An Analysis of the Robustness and Stability of the Network Stack in Symbian-based Smartphones. Journal of Networks, Vol 4 (No. 10, 2009) pp. 968-975.

Hjelmvik, Erik; John, Wolfgang: Statistical Protocol IDentification with SPID: Preliminary Results. Swedish National Computer Networking Workshop,

Olovsson, Tomas: Access management evolves over 20 years. Secure Computing Magazine, 2009 (November) pp. 4-5.

Zhang, Min; Dusi, Maurizio; John, Wolfgang; Chen, Changjia: Analysis of UDP Traffic Usage on Internet Backbone Links. Saint '09: Ninth Annual International Symposium on Applications and the Internet , pp. 280 - 281. ISBN/ISSN: 978-1-4244-4776-3

Zhang, Min; John, Wolfgang; claffy, kc; Brownlee, Nevil: State of the Art in Traffic Classification: A Research Review. PAM '09: 10th International Conference on Passive and Active Measurement, Student Workshop,

Habib, Sheikh Mahbub; Jacob, Cyril; Olovsson, Tomas: A Practical Analysis of the Robustness and Stability of the Network Stack in Smartphones. IEEE International Conference on Computer and Information Technology, ICCIT 2008, ISBN/ISSN: 978-1-4244-2136-7

Habib, Sheikh Mahbub; cyril, jakob; Olovsson, Tomas: De-perimeterization: How to make it a reality in a cost-effective way. Acia Pacific Networking Group APNG 10th Camp 2008,

John, Wolfgang; Olovsson, Tomas: Detection of malicious Traffic on Backbone links via Packet Header Analysis. Campus-Wide Information Systems, 25 (5) pp. 342 - 358 .

John, Wolfgang; Tafvelin, Sven: Experiences from Passive Internet Traffic Measurements. Göteborg : Chalmers University of Technology.

John, Wolfgang; Tafvelin, Sven: Heuristics to Classify Internet Backbone Traffic based on Connection Patterns. ICOIN '08: Proceedings of the 22nd International Conference on Information Networking, ISBN/ISSN: 978-89-960761-0-0

John, Wolfgang: On Measurement and Analysis of Internet Backbone Traffic. Göteborg : Chalmers University of Technology.

John, Wolfgang; Tafvelin, Sven; Olovsson, Tomas: Trends and Differences in Connection-behavior within Classes of Internet Backbone Traffic. PAM '08: Proceedings of the 9th International Conference on Passive and Active Measurement, 4979/2008 pp. 192-201. ISBN/ISSN: 978-3-540-79231-4

John, Wolfgang; Tafvelin, Sven: Analysis of Internet Backbone Traffic and Header Anomalies Observed. IMC '07: Proceedings of the 7th ACM SIGCOMM conference on Internet measurement, pp. 111-116. ISBN/ISSN: 978-1-59593-908-1

John, Wolfgang; Tafvelin, Sven: Differences between In- and Outbound Internet Backbone Traffic. TERENA Networking Conference 2007, Copenhagen, DK,

Olovsson, Tomas; Bodley-Scott, Jamie: The Jericho Forum: De-perimeterisation of network resources. Black Hat Conference 2005 / Jericho Challenge Winner,

Tafvelin, Sven; Nanayakkara, Vishaka; Gihan, Dias: Analysis of persistent congestion through an empirical study. APAN Network Research Workshop 2004, 2004

Otel, Florian-Daniel: Reliable and deterministic network services. Göteborg : Chalmers University of Technology. Diss.

Belenki, Stanislav: On Connection Admission Control in Computer Networks. Göteborg : Chalmers University of Technology. Diss.

Jonsson, Erland; Olovsson, Tomas: A quantitative model of the security intrusion process based on attacker behavior. IEEE Transactions on Software Engineering, 23 (4) pp. 235-245.

Jonsson, Erland; Olovsson, Tomas: Security intrusion process: an empirical model. IEEE Aerospace and Electronic Systems Magazine, 12 (4) pp. 7-17.

Gustafson, Ulf; Jonsson, Erland; Olovsson, Tomas: On the modelling of preventive security based on a PC network intrusion experiment. ACISP '96 Proceedings of the First Australasian Conference on Information Security and Privacy, 1172 pp. 242-252. ISBN/ISSN: 3-540-61991-7

Gustafson, Ulf; Jonsson, Erland; Olovsson, Tomas: Security Evaluation of a PC Network based on Intrusion Experiments. SECURICOM 1996 - 14th Worldwide Congress on Computer and Communications Security Protection ,

Jonsson, Erland; Olovsson, Tomas: An Empirical Model of the Security Intrusion Process. Proceedings of the Eleventh Annual Conference on Computer Assurance, 1996. COMPASS 1996. , pp. 176-186.

Jonsson, Erland; Olovsson, Tomas: Security Assessment Based on Attacker Behavior. Nordic Workshop on Secure Computer Systems, NORDSEC '96,

Lindqvist, Ulf; Olovsson, Tomas; Jonsson, Erland: An analysis of a secure system based on trusted components. IEEE Proceedings of the Eleventh Annual Conference on Computer Assurance, COMPASS '96, pp. 213-223.

Gustafson, Ulf; Jonsson, Erland; Olovsson, Tomas: Security Evaluation of a PC Network based on Intrusion Experiments. Proc. 14th Int'l Congress on Computer and Communications Security, SECURICOM '96, Paris, France, pp. 187-203.

Olovsson, Tomas: Practical Experimentation as a Tool for Vulnerability Analysis and Security Evaluation. Göteborg : Chalmers University of Technology. Diss.

Olovsson, Tomas; Jonsson, Erland; Brocklehurst, Sarah; Littlewood, Bev: Towards operational measures of computer security: Experimentation and modelling. Predictably Secure Computing Systems, pp. 555-572. ISBN/ISSN: 3-540-59334-9

Brocklehurst, Sarah; Littlewood, Bev; Olovsson, Tomas; Jonsson, Erland: On measurement of operational security. IEEE Aerospace and Electronic Systems Magazine, 9 (10) pp. 7-16.

Jonsson, Erland; Olovsson, Tomas: Security in a Dependability Perspective. Nordic Seminar on Dependable Computing Systems 1994 (NSDCS '94), Lyngby, Denmark, pp. 175-186.

Olovsson, Tomas; Jonsson, Erland; Brocklehurst, Sarah; Littlewood, Bev: Data Collection for Security Fault Forecasting - Pilot Experiment. Predictably Dependable Computing Systems (PDCS) First Year Report, pp. 515-560.

Olovsson, Tomas: Security and Dependability - A Comparison of Concepts. IASTED International Conference on Reliability, Quality Control and Risk Assessment, Cambridge, MA, USA., pp. 167-172. ISBN/ISSN: 0-88986-181-1

Jonsson, Erland; Olovsson, Tomas: On the Integration of Security and Dependability in Computer Systems. IASTED International Conference on Reliability, Quality Control and Risk Assessment Washington DC, USA, 1992, ISBN 0-88986-171-4, pp. 93-97.

Olovsson, Tomas: A Structured Approach to Computer Security. Göteborg : Chalmers University of Technology.

Olovsson, Tomas; Jonsson, Erland: Security forms for protection against vulnerabilities in computer systems. IASTED International conference on Reliability, Quality control and Risk Assessment, Washington DC, USA., pp. 138-143. ISBN/ISSN: 0-88986-171-4