(ISC)2
CISSP · Question #1150
In supervisory control and data acquisition (SCADA) systems, which of the following controls can be used to reduce device exposure to malware?
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Submitted by kev92· Mar 5, 2026Security Architecture and Engineering
Question
In supervisory control and data acquisition (SCADA) systems, which of the following controls can be used to reduce device exposure to malware?
Options
- ADisable all command line interfaces.
- BDisallow untested code in the execution space of the SCADA device.
- CProhibit the use of unsecure scripting languages.
- DDisable Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) port 138 and
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Topics
#SCADA security#ICS security#malware prevention#code execution control