Virtualization-based technologies have become ubiquitous in computing. While they provide
an easy-to-implement platform for scalable, high-availability services, they also introduce …

Microarchitectural timing channels expose hidden hardware states though timing. We survey
recent attacks that exploit microarchitectural features in shared hardware, especially as they …

Emerging cloud-centric networks span from edge clouds to large-scale datacenters with
shared infrastructure among multiple tenants and applications with high availability …

We present CloudRadar, a system to detect, and hence mitigate, cache-based side-channel
attacks in multi-tenant cloud systems. CloudRadar operates by correlating two events: first, it …

Although clouds have strong virtual memory isolation guarantees, cache attacks stemming
from shared caches have proved to be a large security problem. However, despite the past …

Multiple vendors have recently released SmartNICs that provide both special-purpose
accelerators and programmable processing cores that allow increasingly sophisticated …

As smart, embedded devices are increasingly integrated into our daily life, the security of
these devices has become a major concern. The ARM processor family, which powers more …

Network function virtualization (NFV) supports the rapid development of service function
chain (SFC), which efficiently connects a sequence of network virtual function instances …

Due to the lightweight features, the combination of container technology and microservice
architecture makes container-based cloud environment more efficient and agile than VM …

Integrating Field Programmable Gate Arrays (FPGAs) with cloud computing instances is a
rapidly emerging trend on commercial cloud computing platforms such as Amazon Web …