  The Internet of Things (IoT) is a ubiquitous system connecting many different
devices - the things - which can be accessed from the distance. The
cyber-physical systems (CPS) monitor and control the things from the distance.
As a result, the concepts of dependability and security get deeply intertwined.
The increasing level of dynamicity, heterogeneity, and complexity adds to the
system's vulnerability, and challenges its ability to react to faults. This
paper summarizes state-of-the-art of existing work on anomaly detection,
fault-tolerance and self-healing, and adds a number of other methods applicable
to achieve resilience in an IoT. We particularly focus on non-intrusive methods
ensuring data integrity in the network. Furthermore, this paper presents the
main challenges in building a resilient IoT for CPS which is crucial in the era
of smart CPS with enhanced connectivity (an excellent example of such a system
is connected autonomous vehicles). It further summarizes our solutions,
work-in-progress and future work to this topic to enable "Trustworthy IoT for
CPS". Finally, this framework is illustrated on a selected use case: A smart
sensor infrastructure in the transport domain.
