Suchergebnisse

AbstractRecent events have highlighted the need to address cybersecurity threats to systems supporting critical infrastructure and federal information systems which are evolving and growing. These threats have become ubiquitous in the United States, and throughout the world. Many information and communications technology (ICT) devices and other components are interdependent so that disruption of one component may have a negative, cascading effect on others. In the United States, the Federal role in cyber‐security has been debated for more than a decade but creating a policy is complicated because in the United States, State and local governments are the major institutions responsible for providing services to their populations. It is important that critical infrastructure such as Publically Owned Treatment Works (POTWs) and Public Water Systems (PWSs) adopt suitable countermeasures to prevent or minimise the consequences of cyber‐attacks. This paper discusses both technological and procedural techniques that can be used to protect against cyber‐threats.