Using the risk matrix below, what is the risk of a medium likelihood event with high consequence?

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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Which is a commonly used protocol for managing secure data transmission on the Internet?
Available Choices (select all choices that are correct)

• A.Secure Sockets Layer
• B.Datagram Transport Layer Security (DTLS)
• C.Secure Telnet
• D.Microsoft Point-to-Point Encryption

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Why is segmentation from non-IACS zones important in Network & Communication Security (SP Element
3)?

• A.To classify data according to sensitivity levels
• B.To prevent attacks originating outside the IACS
• C.To manage user identity persistence effectively
• D.To ensure backup verification processes run smoothly

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Which layer in the Open Systems Interconnection (OSI) model would include the use of the File Transfer
Protocol (FTP)?
Available Choices (select all choices that are correct)

• A.Application layer
• B.Data link layer
• C.Session layer
• D.Transport layer

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To which category of the ISA-62443 (IEC 62443) series does the document titled "Patch management in the IACS environment" belong?

• A.System
• B.General
• C.Component
• D.Policies and Procedures

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