The cloud gateway is essential in the public cloud as the central hub of cloud traffic. We
show that horizontal scaling of software gateways, once sustainable for years, is no longer …

Software-defined networking (SDN) and network function virtualization (NFV) processed in
multi-access edge computing (MEC) cloud systems have been proposed as critical …

An increasing number of large-scale distributed systems are being built by incorporating
Cloud, Fog, and Edge computing. There is an important need of understanding how to …

In this paper, we design NETHCF, a line-rate in-network system for filtering spoofed traffic.
NETHCF leverages the opportunity provided by programmable switches to design a novel …

The cloud vendors provide sharing resources for millions of tenants across the world to
achieve economies of scale. At the same time, the cloud network keeps the performance …

In this paper, we identify the opportunity of using programmable switches to improve the
state of the art in spoofed IP traffic filtering, and propose NetHCF, a line-rate in-network …

Network scanning has been a standard measurement technique to understand a network's
security situations, eg, revealing security vulnerabilities, monitoring service deployments …

Abstract In recent years, Software-Defined Networking has been gradually applied to cloud
gateways to provide efficient, reliable and flexible data transmission services for various …

Network scanning has been a standard measurement technique to understand a network's
security situations, eg, revealing security vulnerabilities, monitoring service deployments …

The cloud network provides sharing resources for tens of thousands of tenants to achieve
economics of scale. However, heavy hitters caused by a single tenant will probably interfere …