Personal profile

Personal profile

My current research focuses on the detection and mitigation of DDoS attacks, DNS security and, more general, Internet security. Topics that my Ph.D. students are working on include amongst others booters, IPv6 security, anycast techniques as well as DNS data analyses.  The approach taken is often measurement-based, including flow (IPFIX) measurement. My earlier research focussed on network management technologies.

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Research Output 1984 2018

Flow-Based Compromise Detection: Lessons Learned

Hofstede, R., Pras, A., Sperotto, A. & Dreo Rodosek, G. Jan 2018 In : IEEE security & privacy. 16, 1, p. 82-89

Research output: Scientific - peer-reviewArticle

Data flow analysis
Scalability
data analysis
compromise
privacy

Booters and Certificates: An Overview of TLS in the DDoS-as-a-Service Landscape

Kuhnert, B., Steinberger, J., Baier, H., Sperotto, A. & Pras, A. 28 Jun 2017 ACCSE 2017: The Second International Conference on Advances in Computation, Communications and Services. Lorenz, P. & Trienekens, J. (eds.). IARIA/Thinkmind, p. 37 44 p.

Research output: Scientific - peer-reviewConference contribution

Broad and load-aware anycast mapping with Verfploeter

De Vries, W. B., de Oliveira Schmidt, R., Hardaker, W., Heidemann, J., de Boer, P-T. & Pras, A. 1 Nov 2017 IMC '17: Proceedings of the 2017 Internet Measurement Conference. Association for Computing Machinery (ACM), p. 477-488 12 p.

Research output: Scientific - peer-reviewConference contribution

Catchments
Testbeds
Internet

Cloudified Mobility and Bandwidth Prediction in Virtualized LTE Networks

Zhao, Z., Karimzadeh Motallebi Azar, M., Braun, T., Pras, A. & van den Berg, H. L. Jul 2017 IFIP/IEEE International Symposium on Integrated Network Management (IM 2017). IEEE, 7 p.

Research output: Scientific - peer-reviewConference contribution

Bandwidth
Network components
Cloud computing
Computer hardware
Telecommunication links

DDoS-as-a-Service: Investigating Booter Websites

Cardoso de Santanna, J. J. 17 Nov 2017 Enschede. 183 p.

Research output: ScientificPhD Thesis - Research UT, graduation UT

Attack
Denial
Web sites
Telephone
Connectivity

Activities 2001 2001

  • 1 Oral presentation

DSOM 2001 opening speech

Pras, A. (Keynote speaker)
15 Oct 2001

Activity: Oral presentation