“…The objective of the framework that we present in this paper is two-fold: (a) to provide runtime support to external systems for the realisation of specific S&D properties, presented in more detail in [2], and (b) to monitor the effectiveness and adequacy of the support that it provides in specific operational contexts. The approach that we advocate for (b) is related to security monitoring systems, which can be distinguished into firewalls and intrusion detection systems [8,9], intrusion prevention systems [10,11], and access control systems [12,13].…”