Is Cloud-Based SCADA Secure?

With the emergence of cloud-based SCADA services many operators are wondering, “Is cloud-based SCADA Secure?” The simple answer is “no.” No SCADA system nor any other type of IT infrastructure is intrinsically secure from malicious intrusion.  So this is the wrong question to ask. A better question is whether Cloud-Based SCADA is less secure than on-premises SCADA system.  The answer to this question is more like “it depends"... Read More