There are many vulnerabilities that can come with an infrastructure system. From what I researched the type of vulnerabilities can be categorized into three categories. There are natural threats, human caused threats and technical or accidental threats. Natural vulnerabilities have to do with the weather and the surrounding environment. Natural threats can be hurricanes, earthquakes, tsunamis and hot or cold weather. Human caused threats can be malicious cyber attacks, product tampering and many more. Technical accidental vulnerabilities can be infrastructure failures , transportation accidents, hazardous material accidents. The SCADA system is a hardware and software system that controls and monitors the energy generating the entire site. The SCADA system is vulnerable to cyber attacks since it is usually connected to the network, which would also make it vulnerable to malfunctioning.