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The Border Gateway Protocol (BGP) is globally used by Autonomous Systems (ASes) to establish route paths for IP prefixes in the Internet. Due to the lack of authentication in BGP, an AS can hijack IP prefixes owned by other ASes (i.e.,…

Networking and Internet Architecture · Computer Science 2016-11-09 Pavlos Sermpezis , Gavriil Chaviaras , Petros Gigis , Xenofontas Dimitropoulos

BGP prefix hijacking is a critical threat to Internet organizations and users. Despite the availability of several defense approaches (ranging from RPKI to popular third-party services), none of them solves the problem adequately in…

Networking and Internet Architecture · Computer Science 2018-06-28 Pavlos Sermpezis , Vasileios Kotronis , Petros Gigis , Xenofontas Dimitropoulos , Danilo Cicalese , Alistair King , Alberto Dainotti

BGP prefix hijacking is a threat to Internet operators and users. Several mechanisms or modifications to BGP that protect the Internet against it have been proposed. However, the reality is that most operators have not deployed them and are…

Networking and Internet Architecture · Computer Science 2018-01-10 Pavlos Sermpezis , Vasileios Kotronis , Alberto Dainotti , Xenofontas Dimitropoulos

BGP prefix hijacking is a critical threat to the resilience and security of communications in the Internet. While several mechanisms have been proposed to prevent, detect or mitigate hijacking events, it has not been studied how to…

Networking and Internet Architecture · Computer Science 2021-05-07 Pavlos Sermpezis , Vasileios Kotronis , Konstantinos Arakadakis , Athena Vakali

The detection of BGP prefix hijacking attacks has been the focus of research for more than a decade. However, state-of-the-art techniques fall short of detecting more elaborate types of attack. To study such attacks, we devise a novel…

Networking and Internet Architecture · Computer Science 2016-07-04 Johann Schlamp , Ralph Holz , Quentin Jacquemart , Georg Carle , Ernst W. Biersack

The lack of security of the Internet routing protocol (BGP) has allowed attackers to divert Internet traffic and consequently perpetrate service disruptions, monetary frauds, and even citizen surveillance for decades. State-of-the-art…

Networking and Internet Architecture · Computer Science 2023-01-31 Tobias Bühler , Alexandros Milolidakis , Romain Jacob , Marco Chiesa , Stefano Vissicchio , Laurent Vanbever

IP prefix hijacks allow adversaries to redirect and intercept traffic, posing a threat to the stability and security of the Internet. To prevent prefix hijacks, networks should deploy RPKI and filter bogus BGP announcements with invalid…

Networking and Internet Architecture · Computer Science 2023-03-22 Tomas Hlavacek , Haya Shulman , Niklas Vogel , Michael Waidner

BGP is the default inter-domain routing protocol in today's Internet, but has serious security vulnerabilities\cite{murphy2005bgp}. One of them is (sub)prefix hijacking. IETF standardizes RPKI to validate the AS origin but RPKI has a lot of…

Networking and Internet Architecture · Computer Science 2019-03-19 Wenjie Xu , Deliang Chang , Xing Li

Poor security of Internet routing enables adversaries to divert user data through unintended infrastructures (hijack). Of particular concern -- and the focus of this paper -- are cases where attackers reroute domestic traffic through…

Networking and Internet Architecture · Computer Science 2025-07-22 Satadal Sengupta , Hyojoon Kim , Daniel Jubas , Maria Apostolaki , Jennifer Rexford

Server-side request forgery (SSRF) vulnerabilities are inevitable in PHP web applications. Existing static tools in detecting vulnerabilities in PHP web applications neither contain SSRF-related features to enhance detection accuracy nor…

Cryptography and Security · Computer Science 2025-06-02 Yuchen Ji , Ting Dai , Zhichao Zhou , Yutian Tang , Jingzhu He

Harmful Internet hijacking incidents put in evidence how fragile the Border Gateway Protocol (BGP) is, which is used to exchange routing information between Autonomous Systems (ASes). As proved by recent research contributions, even S-BGP,…

Networking and Internet Architecture · Computer Science 2012-05-22 Marco Chiesa , Giuseppe Di Battista , Thomas Erlebach , Maurizio Patrignani

Mass casualty incidents (MCIs) pose a significant challenge to emergency medical services by overwhelming available resources and personnel. Effective victim assessment is the key to minimizing casualties during such a crisis. We introduce…

This paper presents ARTEMIS, an end-to-end autonomous driving framework that combines autoregressive trajectory planning with Mixture-of-Experts (MoE). Traditional modular methods suffer from error propagation, while existing end-to-end…

Robotics · Computer Science 2025-05-06 Renju Feng , Ning Xi , Duanfeng Chu , Rukang Wang , Zejian Deng , Anzheng Wang , Liping Lu , Jinxiang Wang , Yanjun Huang

As the deployment of comprehensive Border Gateway Protocol (BGP) security measures is still in progress, BGP monitoring continues to play a critical role in protecting the Internet from routing attacks. Fundamentally, monitoring involves…

Cryptography and Security · Computer Science 2024-08-20 Henry Birge-Lee , Maria Apostolaki , Jennifer Rexford

The vulnerability of the Internet has been demonstrated by prominent IP prefix hijacking events. Major outages such as the China Telecom incident in 2010 stimulate speculations about malicious intentions behind such anomalies. Surprisingly,…

Networking and Internet Architecture · Computer Science 2016-02-22 Johann Schlamp , Josef Gustafsson , Matthias Wählisch , Thomas C. Schmidt , Georg Carle

BGP is the de-facto Internet routing protocol for exchanging prefix reachability information between Autonomous Systems (AS). It is a dynamic, distributed, path-vector protocol that enables rich expressions of network policies (typically…

Networking and Internet Architecture · Computer Science 2019-05-13 Pavlos Sermpezis , Vasileios Kotronis

In this paper, we present HOLMES, a system that implements a new approach to the detection of Advanced and Persistent Threats (APTs). HOLMES is inspired by several case studies of real-world APTs that highlight some common goals of APT…

Cryptography and Security · Computer Science 2019-01-21 Sadegh M. Milajerdi , Rigel Gjomemo , Birhanu Eshete , R. Sekar , V. N. Venkatakrishnan

Anomaly detection is critical for finding suspicious behavior in innumerable systems. We need to detect anomalies in real-time, i.e. determine if an incoming entity is anomalous or not, as soon as we receive it, to minimize the effects of…

Machine Learning · Computer Science 2023-01-31 Siddharth Bhatia

BGP is the de facto inter-domain routing protocol to ensure global connectivity of the Internet. However, various reasons, such as deliberate attacks or misconfigurations, could cause BGP routing anomalies. Traditional methods for BGP…

Networking and Internet Architecture · Computer Science 2024-02-27 Yihao Chen , Qilei Yin , Qi Li , Zhuotao Liu , Ke Xu , Yi Xu , Mingwei Xu , Ziqian Liu , Jianping Wu

The increase in scale of cyber networks and the rise in sophistication of cyber-attacks have introduced several challenges in intrusion detection. The primary challenge is the requirement to detect complex multi-stage attacks in realtime by…

Cryptography and Security · Computer Science 2023-02-01 Yahya Javed , Mosab A. Khayat , Ali A. Elghariani , Arif Ghafoor
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