With the development of software-defined network and programmable data-plane
technology, in-band network telemetry has emerged. In-band network telemetry technology …

Traditionally, the data plane has been designed with fixed functions to forward packets using
a small set of protocols. This closed-design paradigm has limited the capability of the …

Distributed Denial-of-Service (DDoS) attacks have become a critical threat to the Internet.
Due to the increasing number of vulnerable Internet of Things (IoT) devices, attackers can …

Network telemetry is essential for administrators to monitor massive data traffic in a network-
wide manner. Existing telemetry solutions often face the dilemma between resource …

Ripple: A Programmable, Decentralized Link-Flooding Defense Against Adaptive Adversaries
Page 1 This paper is included in the Proceedings of the 30th USENIX Security Symposium …

Short-lived surges in traffic can cause periods of high queue utilization, leading to packet
loss and delay. To diagnose and alleviate performance problems, networks need support for …

Programming the network to add, remove, and modify functions has been a longstanding
goal in our community. Unfortunately, in today's programmable networks, the velocity of …

Clock synchronization is critical for many datacenter applications such as distributed
transactional databases, consistent snapshots, and network telemetry. As applications have …

Network covert channels are an advanced threat to the security of distributed systems.
Existing defenses all come at the cost of performance, so they present significant barriers to …

Network telemetry is to collect information (eg, hop latency, throughput) from network
devices. Network-wide telemetry is critical for operators to understand the quality of network …