CompTIA
CAS-003 · Question #716
CAS-003 Question #716: Real Exam Question with Answer & Explanation
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Question
A manufacturing company employs SCADA systems to drive assembly lines across geographically dispersed sites. Therefore, the company must use the Internet to transport control messages and responses. Which of the following architectural changes when integrated will BEST reduce the manufacturing control system's attack surface? (Select TWO)
Options
- ADesign a patch management capability for control systems.
- BImplement supply chain security.
- CIntegrate message authentication
- DAdd sensors and collectors at the Internet boundary.
- EIsolate control systems from enterprise systems.
- FImplement a site-to-site VPN across sites
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