As the Internet has transformed into a critical infrastructure, society has become more
vulnerable to its security flaws. Despite substantial efforts to address many of these …

abstract As the Internet has transformed into a critical infrastructure, society has become
more vulnerable to its security flaws. Despite substantial efforts to address many of these …

Content Hypergiants deliver the vast majority of Internet traffic to end users. In recent years,
some have invested heavily in deploying services and servers inside end-user networks …

Active DNS measurement is fundamental to understanding and improving the DNS
ecosystem. However, the absence of an extensible, high-performance, and easy-to-use …

Internet-wide scanning is a commonly used research technique that has helped uncover
real-world attacks, find cryptographic weaknesses, and understand both operator and …

Mirai and its variants have demonstrated the ease and devastating effects of exploiting
vulnerable Internet of Things (IoT) devices. In many cases, the exploitation vector is not …

Cloud computing has dramatically changed service deployment patterns. In this work, we
analyze how attackers identify and target cloud services in contrast to traditional enterprise …

In this paper, we shed new light on the DNS amplification ecosystem, by studying
complementary data sources, bolstered by orthogonal methodologies. First, we introduce a …

It is well known in the cryptographic literature that the most common digital signature
schemes used in practice can fail catastrophically in the presence of faults during …

Topology discovery can infer the interconnection relationship between network entities. A
complete network topology is of great significance for network security analysis, application …