"Continuous cybersecurity breaches against critical infrastructure industries will result in environmental events exceeding $10 billion, catastrophic loss of life and new regulation, globally, by 2019," states Gartner . In 2014, ICS-CERT responded to 245 reported incidents against industrial control systems in industries like manufacturing, energy, water and transportation. More than half of these incidents involved Advanced Persistent Threats (APTs) or sophisticated actors . Industrial control systems are typically under protected and highly vulnerable to breaches. These systems are compromised by aging and older software and Operating Systems (OS) that are typically not updated or patched frequently. When they are updated, fixing patches of ICS systems creates a long window of exposure, sometimes years, leaving these systems open to attacks.