Content Delivery Networks (CDNs) serve a large and increasing portion of today's web
content. Beyond caching, CDNs provide their customers with a variety of services, including …

A lease is an important primitive for building distributed protocols, and it is ubiquitously
employed in distributed systems. However, the scope of the classic lease abstraction is …

An accurate sense of elapsed time is essential for the safe and correct operation of
hardware, software, and networked systems. Unfortunately, an adversary can manipulate …

The importance of timing services in edge systems makes them a lucrative target for
privileged adversaries. Mali-cious agents with Operating System (OS) privileges can …

We aim to provide trusted time measurement mechanisms to applications and cloud
infrastructure deployed in environments that could harbor potential adversaries, including …

Human computer interaction is a fundamental part of the modern computing experience.
Everyday, millions of users rely on keyboards as their primary input interface, and use them …

Abstract Unprecedented Cyber-Physical Systems (CPS) and Internet of Things (IoT)
applications such as health care, connected vehicles, and augmented/virtual reality are …

Cloud computing has become a default choice for data processing by both large
corporations and individuals due to its economy of scale and ease of system management …

Applications often assume that the same party owns all of the application's resources, and
that these resources require the same level of privacy. This assumption no longer holds …

While cloud computing has been broadly adopted, companies that deal with sensitive data
are still reluctant to do so due to privacy concerns or legal restrictions. Vulnerabilities in …