Jules is planning a SCADA deployment for her organization. Which of the following is most likely to be a major concern over the lifetime of the SCADA system?

SCADA and ICS systems often suffer from a lack of patches and updates. Cost is typically amortized over long periods of time, and SCADA and ICS systems are critical to organizational functions. Scalability is rarely a concern for embedded devices, and SCADA and ICS devices are designed for long life cycles and reliability.