Researchers at Italian security firm ReVuln published a meaningful video showing off a number of zero-day vulnerabilities in SCADA applications designed by manufacturers such as GE, Siemens and Schneider Electric. Homeland Security Department is working with NIST to develop system capable of using a defensive concept called Automated Collective Action. DHS declared that US need to respond in automated fashion to automated attacks from cyber space. Determining which cybersecurity events are normal and which are unauthorized or malicious remains a major challenge.”]