Expertises
Computer Science
- Attack
- Domain Name System
- Internet
- Service
- Domains
- Denial of Service Attack
- Detection
- Management Infrastructure
Organisaties
Publicaties
2025
Web Crawl Refusals: Insights From Common Crawl (2025)In Passive and Active Measurement: 26th International Conference, PAM 2025, Virtual Event, March 10–12, 2025, Proceedings (pp. 197–214) (Lecture Notes in Computer Science; Vol. 15567). Springer. Ansar, M., Sperotto, A. & Holz, R.https://doi.org/10.1007/978-3-031-85960-1_9
2024
A First Look at User-Installed Residential Proxies From a Network Operator's Perspective (2024)In 20th International Conference on Network and Service Management (CNSM). Khan, E., Chiapponi, E., Verkleij, M., Sperotto, A., van Rijswijk - Deij, R. M. & van der Ham, J.https://doi.org/10.23919/CNSM62983.2024.10814519Is a Name Enough? A First Look into Detecting Clouds Using DNS Pointer Records (2024)In 2024 20th International Conference on Network and Service Management (CNSM) (pp. 1-5). Article 10814277. IEEE Advancing Technology for Humanity. Tarahomi, S., Sommese, R., de Boer, P.-T., Linssen, J., Holz, R. & Sperotto, A.https://doi.org/10.23919/CNSM62983.2024.10814277Proactively defending against DDoS attacks: Focusing on DNS reflection and amplification (2024)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Yazdani, R.https://doi.org/10.3990/1.9789036563956Victimization in DDoS Attacks: The Role of Popularity and Industry Sector (2024)Computers & Security (E-pub ahead of print/First online). Haq, M. Y. M., Affinito, A., Botta, A., Sperotto, A., Nieuwenhuis, L. J. M., Jonker, M. & Abhishta, A.https://doi.org/10.2139/ssrn.4970423Swamp of Reflectors: Investigating the Ecosystem of Open DNS Resolvers (2024)In Passive and Active Measurement: 25th International Conference, PAM 2024, Virtual Event, March 11–13, 2024, Proceedings, Part II (pp. 3-18) (Lecture Notes in Computer Science; Vol. 14538). Springer. Yazdani, R., Jonker, M. & Sperotto, A.https://doi.org/10.1007/978-3-031-56252-5_1Analyzing Privacy Implications of Mobile Apps Data Collection across Age Groups (2024)In Proceedings of the 2024 20th International Conference on Network and Service Management (CNSM): AI-Powered Network and Service Management for Tomorrow's Digital World (Proceedings International Conference on Network and Service Management (CNSM); Vol. 2024). IEEE. Mariani, A., Liberato, M., Sperotto, A. & Affinito, A.https://doi.org/10.23919/CNSM62983.2024.10814597Glossy Mirrors: On the Role of Open Resolvers in Reflection and Amplification DDoS Attacks (2024)In 2024 20th International Conference on Network and Service Management (CNSM). International Federation for Information Processing (IFIP). Yazdani, R., Resing, M. & Sperotto, A.https://opendl.ifip-tc6.org/db/conf/cnsm/cnsm2024/1571047002.pdf
2023
Quantifying Security Risks in Cloud Infrastructures: A Data-driven Approach (2023)In 2023 IEEE 9th International Conference on Network Softwarization (NetSoft). IEEE. Tarahomi, S., Holz, R. & Sperotto, A.https://doi.org/10.1109/NetSoft57336.2023.10175501Hazardous Echoes: The DNS Resolvers that Should Be Put on Mute (2023)In 2023 7th Network Traffic Measurement and Analysis Conference (TMA) (pp. 1-10). IEEE. Yazdani, R., Nosyk, Y., Holz, R., Korczyński, M., Jonker, M. & Sperotto, A.https://doi.org/10.23919/TMA58422.2023.10198955
Onderzoeksprofielen
Vakken collegejaar 2025/2026
Vakken in het huidig collegejaar worden toegevoegd op het moment dat zij definitief zijn in het Osiris systeem. Daarom kan het zijn dat de lijst nog niet compleet is voor het gehele collegejaar.
- 191211208 - Internship EE
- 191211219 - Master Thesis Project
- 191211650 - Multi-Disciplinary Design Project
- 192399979 - Final Project BIT
- 201300058 - Research Topics BIT
- 201300059 - Internship BIT
- 201500371 - Capita Selecta BIT
- 201600187 - Individual Project
- 201800524 - Research Topics EIT
- 201900194 - Research Topics I-Tech
- 201900195 - Final Project I-Tech
- 201900223 - Capita Selecta Electrical Engineering
- 201900234 - Internship I-Tech
- 202001162 - Bachelor Thesis EE
- 202001434 - Internship EMSYS
- 202300070 - Final Project EMSYS
Vakken collegejaar 2024/2025
- 191211208 - Internship EE
- 191211219 - Master Thesis Project
- 191211650 - Multi-Disciplinary Design Project
- 192199508 - Research Topics CS
- 192199968 - Internship CS
- 192199978 - Final Project CS
- 192399979 - Final Project BIT
- 201300058 - Research Topics BIT
- 201300059 - Internship BIT
- 201300086 - Research Topics 2 CS
- 201400171 - Capita Selecta ST
- 201400177 - Cloud Networking
- 201500371 - Capita Selecta BIT
- 201600187 - Individual Project
- 201700074 - Internet Security
- 201800524 - Research Topics EIT
- 201900194 - Research Topics I-Tech
- 201900195 - Final Project I-Tech
- 201900223 - Capita Selecta Electrical Engineering
- 201900234 - Internship I-Tech
- 202001104 - Cybersecurity & Cybercrime Theory
- 202001105 - Cybersecurity & Cybercrime Project
- 202001162 - Bachelor Thesis EE
- 202001434 - Internship EMSYS
- 202001486 - Capita Selecta EngD (tailored assignm.)
- 202001521 - Capita Selecta EngD (external course)
- 202001522 - Capita Selecta EngD (in-company tr.)
- 202001579 - Internet Measurements
- 202001613 - MSc Final Project BIT + CS
- 202200251 - Capita Selecta DST
- 202300070 - Final Project EMSYS
- 202300363 - Internship BIT - CS
Vakken collegejaar 2023/2024
- 191211208 - Internship EE
- 191211219 - Master Thesis Project
- 191211650 - Multi-Disciplinary Design Project
- 192199508 - Research Topics CS
- 192199968 - Internship CS
- 192199978 - Final Project CS
- 192399979 - Final Project BIT
- 201300058 - Research Topics BIT
- 201300059 - Internship BIT
- 201300086 - Research Topics 2 CS
- 201400171 - Capita Selecta Software Technology
- 201400177 - Cloud Networking
- 201500033 - Appl. Sec. Analysis "Hacking Lab" (4TU)
- 201500371 - Capita Selecta BIT
- 201600017 - Final Project Preparation
- 201600187 - Individual Project
- 201700074 - Internet Security
- 201800524 - Research Topics EIT
- 201900194 - Research Topics I-Tech
- 201900195 - Final Project I-Tech
- 201900200 - Final Project EMSYS
- 201900223 - Capita Selecta Electrical Engineering
- 201900234 - Internship I-Tech
- 202001104 - Cybersecurity & Cybercrime Theory
- 202001105 - Cybersecurity & Cybercrime Project
- 202001162 - Bachelor Thesis EE
- 202001434 - Internship EMSYS
- 202001521 - Capita Selecta EngD (external course)
- 202001522 - Capita Selecta EngD (in-company tr.)
- 202001579 - Internet Measurements
- 202001613 - MSc Final Project BIT + CS
- 202001614 - MSc Final Project CS + I-Tech
- 202001616 - Research Topics CS + I-TECH
- 202200251 - Capita Selecta DST
- 202300070 - Final Project EMSYS
- 202300363 - Internship BIT - CS
Adres

Universiteit Twente
Zilverling (gebouwnr. 11), kamer 5098
Hallenweg 19
7522 NH Enschede
Universiteit Twente
Zilverling 5098
Postbus 217
7500 AE Enschede