In the next few years, both the number of IoT devices and the performance of quantum
computers will increase. Both technologies pose a challenge to our current crypto-strategies …

In many Internet-of-Things (IoT) scenarios-such as smart home, or intelligent traffic systems-
groups of devices interact with each other. Such scenarios no longer require encryption for …

The Message Queuing Telemetry Transport (MQTT) protocol is one of the most widely used
IoT protocol solutions. In this work, we are especially interested in open-source MQTT …

Secure and scalable group communication environments are essential for many IoT
applications as they are the cornerstone for different IoT devices to work together securely to …

Quantum Computing threatens security of today's systems. Confidence in today's security
technologies largely relies on Public Key Cryptography (PKC), which depends on …

With the increasing adoption of IoT devices and applications, significant research and
development efforts have been centered around engineering novel ecosystems referred to …

The critical component in any IoT application is the communication between devices. This
must not only function smoothly, but also be secured. An important step in securing IoT …

One consequence of the recent coronavirus pandemic is increased demand and use of
online services around the globe. At the same time, performance requirements for modern …

Abstract As Internet of Things (IoT) devices become ubiquitous, they face increasing
cybersecurity threats. Unlike standard 1-to-1 communication, the unique challenge posed by …