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 …

Leader-based consensus algorithms are fast and efficient under normal conditions, but lack
robustness to adverse conditions due to their reliance on timeouts for liveness. We present …

BGP hijacks remain an acute problem in today's Internet, with widespread consequences.
While hijack detection systems are readily available, they typically rely on a priori prefix …

Federated learning is a popular strategy for training models on distributed, sensitive data,
while preserving data privacy. Prior work identified a range of security threats on federated …

The biased distribution of cryptocurrency nodes across Autonomous Systems (ASes)
increases the risk of spatial partitioning attacks, allowing an adversary to isolate nodes by …

Modern Wi-Fi networks are commonly protected by the security mechanisms, eg, WPA,
WPA2 or WPA3, and thus it is difficult for an attacker (a malicious supplicant) to hijack the …

Despite global efforts to secure Internet routing, attackers still successfully exploit the lack of
strong BGP security mechanisms. This paper focuses on an attack vector that is frequently …

ICMP redirect is a mechanism that allows an end host to dynamically update its routing
decisions for particular destinations. Previous studies show that ICMP redirect may be …

The Internet consists of distributed and interconnected autonomous systems (ASs). The
flexibility afforded by the Internet architecture ensures that timely changes to the network …