SCADA systems are like ICSs in that they normally are found in industrial environments. The reasons these systems should be carefully tested for vulnerabilities include all but which one of the following reasons? Group of answer choices SCADA systems and ICSs utilize older hardware therefore they may be vulnerable. SCADA systems and ICSs have weak authentication and would be susceptible to easy attacks. SCADA systems and ICSs are not important to the operation of an organization. SCADA systems and ICSs have older software and OSs that may have vulnerabilities that have not been patched.