جستجوی استاد راهنمای دانشگاهی

Oliver Hohlfeldمشاهده پروفایل

استاد

• Network Security
• Network Measurements
• Internet Architecture
• +۹ مورد دیگر

Oliver Hohlfeld is a Professor at the University of Kassel, where he leads the Distributed Systems group. He previously held academic positions at Brandenburg University of Technology and RWTH Aachen University, and was a visiting scholar at the University of Wisconsin–Madison. His research focuses on network security, Internet measurements, and Quality of Experience (QoE). He completed his Ph.D. in Computer Science at TU Berlin under Anja Feldmann and holds a B.Sc. and M.Sc. from Darmstadt University of Technology. He also worked at Fraunhofer IGD on telemedical network architectures. His research adopts a data-driven approach, combining large-scale Internet measurements, user studies, and machine learning to understand and improve Internet performance and security. Key areas include DDoS detection, QUIC, HTTP/2, TLS deployment, and BGP analysis. He investigates how protocols like QUIC and HTTP/2 impact user experience and network efficiency, often through empirical studies of real-world deployments. His recent publications highlight a strong trend in network security and protocol analysis, with significant work on DDoS attacks, traffic ingress detection, and web consolidation. He also explores social media dynamics and censorship circumvention through user reviews. 2022 IETF/IRTF Applied Networking Research Prize Best of CCR (2021) for TLS 1.3 deployment study ACM Senior Member (2020) IEEE QoMEX 2019 Best Reviewer Award ACM IMC Community Contribution Award (2018) He has advised numerous Master’s and Bachelor’s students, primarily at RWTH Aachen, and has been a principal investigator in major projects such as AIDOS (AI-based DDoS mitigation), DFG SFB MAKI, COMTEX, and the EU-funded SSICLOPS. He actively serves on the technical program committees of top-tier conferences including SIGCOMM, NSDI, IMC, and CoNEXT, and is a frequent reviewer for leading journals in networking and systems. He leads the Distributed Systems group at the University of Kassel, which conducts research on Internet observability, secure infrastructures, and scalable networking solutions.

Christian Rossowمشاهده پروفایل

استاد

• Network Security
• System Security
• Software Security
• +۹ مورد دیگر

Prof. Dr. Christian Rossow is a faculty member at CISPA – Helmholtz Center for Information Security in Dortmund, Germany. He also serves as a professor at Saarland University and an honorary professor at TU Dortmund. His research focuses on network security , system/software security , and cyber attacks and countermeasures . His recent publications include work on CSS exploitation for browser fingerprinting, Spectre mitigations on ARM, DDoS attack analysis, and hardware-assisted security extensions. Christian Rossow regularly serves as a PC member and track chair for top cybersecurity conferences like ACM CCS and USENIX Security . He advises multiple PhD students and leads a research group exploring foundational and practical security solutions.

Oliver Gasserمشاهده پروفایل

پژوهشگر

• Internet Measurement
• IPv6
• BGP
• +۹ مورد دیگر

Oliver Gasser is a researcher at the Max Planck Institute for Informatics (MPI-INF) and the Technical University of Munich (TUM), where he has co-lectured courses such as Advanced Computer Networking and Master Course Computer Networks. His research focuses on Internet measurement, security, and privacy, with a strong emphasis on IPv6, DNS, BGP, and web tracking technologies. His research interests include Internet measurement, IPv6 deployment, BGP security, DNS infrastructure, web tracking, privacy technologies, and network resilience. He has made significant contributions to understanding IPv6 hitlists, router fingerprinting, hypergiant content delivery networks, and consent banner manipulation on the web. His work combines large-scale active measurements with data analysis to uncover systemic issues in Internet infrastructure and privacy practices. The recent publications highlight a consistent focus on measurement-driven research across networking, security, and privacy. Trends include analyzing IPv6 adoption patterns, detecting covert tracking mechanisms in web cookies, evaluating security of Internet protocols like DNS and BGP, and improving measurement methodologies for large-scale network studies. His work often involves developing open tools and datasets that advance reproducibility in networking research. PAM 2023 Best Paper Award TMA 2023 Best Paper Award TMA 2023 Fast Track Award PAM 2018 Best Paper Award IRTF Applied Networking Research Prize 2018 IMC 2017 Community Contribution Award TMA 2017 Best Dataset Award CoNEXT 2023 Community Contribution Award Oliver Gasser has advised or co-advised over 40 master’s and bachelor’s theses at MPI-INF and TUM, demonstrating strong mentorship in academic research. He has led several measurement projects that have received external funding, including development of the IPv6 Hitlist Service and tools for analyzing web tracking. His community service includes extensive participation in program committees for major networking conferences such as IMC, CoNEXT, PAM, and TMA. He leads and contributes to several open research initiatives including the IPv6 Hitlist Service, SNMPv3 Measurement Service, MPTCP Measurement Service, DNS Observatory, and the BannerClick tool for automated cookie banner interaction. These platforms provide valuable resources for the global networking research community and support reproducible science.

Ralph Holzمشاهده پروفایل

استاد

• Computer Networks
• Network Security
• Internet Measurement
• +۳ مورد دیگر

Professor Ralph Holz is a leading researcher in computer networks and security at the University of Münster, with a part-time affiliation at the University of Twente. His work focuses on empirical analysis of internet security technologies, policy implications, and interdisciplinary collaboration. PhD: Technical University of Munich Undergraduate/Postgraduate: Eberhard Karls University, Tübingen Research interests span global-scale internet measurement , security technology evaluation , and policy-driven cybersecurity solutions , with recent publications on LDAP vulnerabilities, TLS 1.3 deployment, and BGP hijacking. Teaching includes Empirical Security Analysis (MSc), Operating Systems (BSc), and seminars on internet measurement tools. Collaborations involve institutions across Germany, Netherlands, and Australia. Current team: PhD students: Gerrit Seifert, Nils Kempen, Gustavo Luvizotto, Bulut Ulukapi, Shyam Krishna Khadka, Matteo Liberato, Sousan Tarahomi, Niousha Nazemi Administrative support: Clara Wigger Contact: ralph.holz@uni-muenster.de | Einsteinstr. 62, Münster, Germany

• Network and Service Management
• Cybersecurity
• Distributed Systems
• +۵ مورد دیگر

Aiko Pras is a Professor at the University of Twente in Enschede, Netherlands. His research spans network and service management, cybersecurity, and distributed systems, with a focus on DNS security, DDoS mitigation, IPv6, and software-defined networking. Research Interests: Network and Service Management Cybersecurity and DDoS Mitigation DNS Security and IPv6 Software-Defined Networking (SDN) Internet Measurement and Performance Critical Infrastructure Protection (ICS/SCADA) Article Trends: Pras's recent work emphasizes collaborative DDoS defense, DNS security, and IPv6 vulnerabilities. His studies often involve large-scale measurements and propose practical solutions for internet resilience and security. Collaborations: He frequently collaborates with Anna Sperotto, Roland van Rijswijk-Deij, and other experts in network security and measurement.

• Network Routing
• Segment Routing
• Software Defined Networking
• +۶ مورد دیگر

Marco Polverini is an active computer networking researcher with a prolific publication record spanning over a decade, with 59 publications documented from 2012 to 2025. His work primarily focuses on advanced networking technologies including Segment Routing, Software Defined Networking, and Network Function Virtualization. His research interests center around network routing optimization, traffic engineering, and network monitoring. He has made significant contributions to Segment Routing technology, developing novel behaviors for low-latency communication, black hole detection mechanisms, and traffic matrix assessment techniques. His recent work integrates artificial intelligence approaches, particularly reinforcement learning, with traditional networking protocols to create more adaptive and efficient network systems. He has also been exploring the application of Digital Twin technology for network management and optimization. Analysis of his publication trends shows a clear evolution from foundational work on energy-efficient networking and traffic engineering to more recent innovations in Segment Routing, in-band network telemetry, and AI-driven network optimization. His publications consistently appear in top networking venues including IEEE JSAC, IEEE Transactions on Network and Service Management, INFOCOM, and NOMS, demonstrating his standing within the networking research community. Throughout his career, Polverini has maintained strong collaborative relationships, particularly with Antonio Cianfrani (54 joint publications), Marco Listanti (33 publications), and Francesco Giacinto Lavacca (16 publications), suggesting he works within a well-established research group focused on next-generation networking technologies.

Anna Sperottoمشاهده پروفایل

دانشیار

• Internet Security
• Network Measurements
• DDoS Attacks
• +۳ مورد دیگر

Dr. Anna Sperotto is an Associate Professor in Proactive Network Security at the University of Twente's Design and Analysis of Communication Systems (DACS) group. She holds a PhD in Computer Science (2010) and MSc/BSc degrees from Ca' Foscari University. Research Focus: Internet security, network measurements, DDoS attacks, DNS infrastructure vulnerabilities Projects: MASCOT (2019), MADDVIPR (NWO-DHS), TIDE (SIDNfonds), H2020 CONCORDIA Her recent publications examine DNS reflection attacks, DDoS mitigation, and network security through active measurement systems. Key trends include DNSSEC security analysis, domain hijacking prevention, and cryptographic efficiency in network protocols. Scientific Awards: Best Paper at IMC 2020 and EUNICE 2009 IRTF Applied Networking Research Prizes (2015, 2013) Academic Service: General Co-Chair, IMC 2019 TPC Co-Chair, PAM 2020 Steering Committee: TMA, AIMS Editorial roles in ACM SIGCOMM CCR, IJNM, JNSM Current PhD Students: Matteo Liberato Sousan Tarahomi Etienne Khan Ramin Yazdani Raffaele Sommese

Volker Rothمشاهده پروفایل

استاد

• Computer Science
• Information Security
• Applied Cryptography
• +۵ مورد دیگر

Volker Roth is a Professor in Computer Science at Freie Universität Berlin, heading the Secure Identity Research Group since 2009. He has held positions as Senior Researcher at FXPAL (Palo Alto), Visiting Professor at the Peter Kiewit Institute (University of Nebraska at Omaha), CTO of OGM Laboratories (Omaha), Senior Researcher and Deputy Department Head at Fraunhofer Gesellschaft, and Postdoc at ICSI (Berkeley). He earned his Dr.-Ing. and Dipl.-Inform. from Technische Hochschule Darmstadt. Education: Dr.-Ing. (PhD), Dipl.-Inform. (M.Sc.) in Computer Science from TU Darmstadt His research focuses on privacy and security in information systems , emphasizing the psychological acceptability of security mechanisms . Key themes include applied cryptography , human-computer authentication , and usable security . He designs security mechanisms that are simple but effective and function without a common root of trust. His recent work analyzes email encryption adoption over 27 years (81M+ emails) and explores cryptocurrency wallet usability , touch authentication , and shoulder surfing defenses . He has developed privacy-preserving data collection pipelines and contributed to standards in key management, email security, and mobile authentication. Scientific awards include: Best Paper at MobileHCI 2016 Honorary Mention at CHI 2021 INI-GraphicsNet Best System Paper Award 2006 Best Student Paper at NSDI 2004 Volker Roth teaches computer science and leads research in secure identity systems. His consultation hours are Tuesdays at 18h via Webex, with contact details available on his personal page .

• Network Security
• Software Defined Networking
• Traffic Engineering
• +۷ مورد دیگر

Xingang Shi is a Professor in the Department of Computer Science and Technology at Tsinghua University's School of Information Science and Technology. With over 126 publications spanning from 2006 to 2025, he maintains an active and influential research program in computer networking, with recent expansion into quantum network optimization. His work consistently appears in top-tier venues including INFOCOM, IEEE/ACM Transactions on Networking, and SIGCOMM. Dr. Shi's research focuses on network security, software defined networking, traffic engineering, and network anomaly detection. His recent work shows increasing emphasis on quantum network optimization and advanced security verification techniques. He has developed innovative approaches to routing protocols, congestion control, and inter-domain routing analysis, with practical applications in real-world network infrastructure. His publication trends reveal a steady evolution from traditional networking topics toward more sophisticated security and optimization frameworks. The 15 most recent publications demonstrate strong integration of machine learning techniques with networking fundamentals, particularly in anomaly detection and traffic engineering. His work increasingly addresses quantum networking challenges while maintaining strong contributions to conventional network security and performance optimization. As a leading researcher in his field, Dr. Shi has made significant contributions to network verification methodologies and security protocol testing frameworks. His recent papers on model checking-based security testing and proactive network policy verification represent important advances in ensuring network reliability and security. Through his extensive collaboration network (particularly with Zhiliang Wang, Xia Yin, and Han Zhang), Dr. Shi has built a productive research ecosystem that bridges theoretical networking concepts with practical implementation challenges. His work on quantum network optimization represents an emerging frontier in his research portfolio.

Michael Waidnerمشاهده پروفایل

استاد

• Cybersecurity
• Privacy
• Distributed Systems Security
• +۳ مورد دیگر

Michael Waidner is Professor of Computer Science at Technische Universität Darmstadt and Director of the Fraunhofer Institute for Secure Information Technology (SIT). He founded and directs the National Research Center for Applied Cybersecurity ATHENE. His research focuses on practical cybersecurity challenges including internet infrastructure security, cloud vulnerabilities, and cryptographic protocols. Research highlights: Internet infrastructure security (RPKI, DNSSEC) Cloud platform vulnerabilities Cryptographic protocol analysis Network attack mitigation Industrial control system security Recent work addresses vulnerabilities in resource public key infrastructure (RPKI), cloud resource management, and cross-layer network attacks. His publications demonstrate a strong focus on identifying and mitigating practical security weaknesses in critical internet infrastructure and emerging technologies.

David Guzmanمشاهده پروفایل

پژوهشگر

• Distributed Systems
• Internet Decentralization
• Consensus Protocols
• +۳ مورد دیگر

David Guzman is a researcher at the Technical University of Munich (TUM) in the Department of Informatics, specifically working within the Chair of Connected Mobility (I11). His research focuses on distributed systems, internet decentralization, and consensus protocols. He teaches courses on Future Internet Protocols, Decentralization and Consolidation, and Internet Measurements. Dr. Guzman received his education in Information Technology from Technische Universität Berlin and Sorbonne Université, following an electronics engineering degree. His professional journey includes work at Huawei Research, the Information Theory Group at Freie Universität Berlin, the Ministry of Telecommunications, and the Central Bank of Ecuador where he contributed to the development of Ecuador's first Central Bank Digital Currency (Dinero Electrónico). His research interests center around the decentralization of the internet, distributed systems and consensus mechanisms, and multicast randomized protocol design. Guzman's work explores how network infrastructure can better support distributed consensus systems, with particular focus on improving communication efficiency, reducing latency, and ensuring finality in consensus processes. His research bridges theoretical networking concepts with practical implementations in blockchain and distributed ledger technologies. Analysis of Guzman's publication record reveals a strong focus on the intersection of networking infrastructure and distributed consensus systems. His recent work examines how multicast communication paradigms could improve the efficiency of permissionless distributed consensus at internet scale, addressing issues of communication cost, performance delays, and lack of finality that plague current peer-to-peer approaches. His research trajectory shows increasing specialization in network support for blockchain and distributed ledger technologies. Dr. Guzman has made significant contributions to the Internet Engineering Task Force (IETF), authoring the Internet-Draft 'Multicast Applicability for Distributed Consensus Systems' which proposes novel approaches to improving distributed consensus through network-level support. As part of the Connected Mobility research group at TUM, Guzman collaborates with Professor Jörg Ott and other researchers on advancing the state of internet protocols, particularly in the areas of decentralization and distributed systems. His work has practical implications for blockchain technologies, internet infrastructure, and the future evolution of decentralized networks.

• Computer Networks
• Information-Centric Networking (NDN)
• Network Security
• +۴ مورد دیگر

Lixia Zhang is a Professor at the University of California, Los Angeles (UCLA), renowned for her pioneering work in computer networks and information-centric networking (NDN). With a PhD from MIT (1989), she has over 35 years of research experience, focusing on routing protocols, network security, and distributed systems. Her career spans foundational work in RSVP, BGP, and NDN, and she has collaborated with institutions worldwide. Her research interests include Information-Centric Networking (NDN) architecture and security Network resilience against DDoS attacks Smart home and IoT security frameworks Routing protocol design and optimization Collaborative applications in decentralized environments Recent publications highlight trends in named data networking for cellular architectures, metaverse interoperability, and decentralized applications. She received the 2021 Internet Hall of Fame award for her contributions to global networking innovation. Her work extends to Secure certificate ledgers and trust models NDN in satellite and vehicular networks Collaborative tools on NDN , with grants supporting open-source network infrastructure development.

• Internet Security
• Public Key Infrastructure
• DNSSEC
• +۵ مورد دیگر

Taejoong (Tijay) Chung is an Associate Professor at the Computer Science Department, Virginia Tech, and Adjunct Professor at POSTECH. He previously served as Assistant Professor at RIT (2018-2020) and Postdoctoral Researcher at Northeastern University (2015-2018). Ph.D. in Computer Science and Engineering, Seoul National University (2015) His research focuses on Internet security protocols for DNS, TLS, Routing, and Email, with emphasis on Public Key Infrastructure (PKI), DNSSEC, RPKI, and Email Security. He develops scalable measurement frameworks (e.g., RoVista) and security enhancements (e.g., RevDNS, AccuRevoke) for global internet infrastructure. Recent publications (2023-2026) address RPKI validation risks , DNSSEC operational challenges , email authentication protocols , and scalable TLS monitoring . He explores post-quantum DNSSEC transitions and decentralized revocation mechanisms. Scientific awards include: NSF CAREER Award (2024) Outstanding New Assistant Professor, Virginia Tech (2024) IRTF Applied Networking Research Prize (2019) ACM CCS Best Paper Honorable Mention (2022) He mentors Ph.D. and Master’s students in cybersecurity, with former advisees securing positions at Meta, Cloudflare, and UVA. His research receives grants like the IRTF travel grant for IETF meetings (2025).

• Computer Networks
• Internet Measurement
• Network Security
• +۳ مورد دیگر

Anja Feldmann is a Professor of Internet Network Architectures at Technische Universitaet Berlin and Director at the Max Planck Institute for Informatics in Saarbrücken. With a PhD from Carnegie Mellon University and postdoctoral experience at AT&T Labs Research, she has established herself as a leading expert in computer networks. She was elected to SAP's Supervisory Board in 2012 as the first woman on the employer side, and her research focuses on internet architecture, network measurement, and privacy-enhancing technologies. Current affiliation: Max Planck Institute for Informatics, Saarbrücken Academic rank: Professor of Internet Network Architectures at TU Berlin Education: Computer Science, Universitaet Paderborn (BS 1990); M.Sc. and Ph.D., Carnegie Mellon University (1991, 1995) Her research spans network architecture, traffic measurement, and online privacy, with recent work examining DNS in IPv6 environments, BGP routing patterns, and programmable data planes . She has pioneered studies on internet traffic changes during the pandemic, analyzed malware loaders through honeypot systems, and investigated online tracking in illegal streaming platforms across multiple countries. Recent publications (2023-2025) focus on: DNS infrastructure vulnerabilities and measurement biases Privacy issues in illegal streaming services Security implications of cookie partitioning Collaborative network security approaches Analysis of conspiracy theory dissemination on Telegram Machine learning-driven network monitoring at terabit scales Honors include a Best Paper Award at PAM 2023 for DNS readiness research. Her work appears in ACM, IEEE, and Springer venues, covering topics from DDoS mitigation to information propagation in online communities. Professor Feldmann's team collaborates extensively across institutions, with publications involving researchers from TU Berlin, Max Planck Society, and international universities. Her work bridges theoretical network research with practical implications for internet governance, security, and user privacy.

• Network Security
• Cyber-Physical Systems Security
• BGP Routing Security
• +۶ مورد دیگر

Gabi Dreo Rodosek is a distinguished researcher and faculty member at Bundeswehr University Munich , Germany. With a prolific publication record spanning over three decades, she has contributed extensively to the fields of network security, cyber-physical systems, BGP routing security, and software-defined networking (SDN). Research Interests: Network Security & Intrusion Detection BGP Routing Security & RPKI Software-Defined Networking (SDN) Malware Analysis & Adversarial Machine Learning Mobile Ad-hoc Networks (MANETs) Content Delivery Networks & IP Geolocation Her recent work focuses on advanced BGP security mechanisms, including path plausibility algorithms and RPKI deployment strategies. She has also explored adversarial techniques in machine learning, particularly in the context of malware detection and evasion. Her research in SDN-based defenses includes novel frameworks for DDoS mitigation and anomaly detection in 5G networks. Scientific Contributions: Over 159 peer-reviewed publications (1991–2025) Key contributions to BGP security, including RPKI validation and route leak mitigation Pioneering work in adversarial machine learning for cybersecurity Development of SDN-based intrusion detection and threat hunting frameworks Collaborations & Advising: She has mentored and collaborated with numerous researchers, including Nils Rodday, Peter Hillmann, Florian Steuber, and Raphael Labaca Castro. Her work often involves interdisciplinary teams tackling challenges in network security, AI-driven defense mechanisms, and resilient communication systems. Labs & Teams: While specific lab affiliations are not detailed in the provided text, her extensive collaboration network and affiliation with Bundeswehr University Munich suggest involvement in leading cybersecurity and networking research initiatives.