Company XYZ recently salvaged company laptops and removed all hard drives, but the Chief
Information Officer (CIO) is concerned about disclosure of confidential information. Which of the
following is the MOST secure method to dispose of these hard drives?

During a recent investigation, an auditor discovered that an engineer’s compromised workstation
was being used to connect to SCADA systems while the engineer was not logged in. The engineer
is responsible for administering the SCADA systems and cannot be blocked from connecting to
them. The SCADA systems cannot be modified without vendor approval which requires months of
testing.
Which of the following is MOST likely to protect the SCADA systems from misuse?

Which of the following are examples of network segmentation? (Select TWO).

Which of the following are examples of network segmentation? (Select TWO).

When considering a vendor-specific vulnerability in critical industrial control systems which of the
following techniques supports availability?

When considering a vendor-specific vulnerability in critical industrial control systems which of the
following techniques supports availability?

Jane, a security administrator, needs to implement a secure wireless authentication method that
uses a remote RADIUS server for authentication.
Which of the following is an authentication method Jane should use?

Ann, a security administrator, wishes to replace their RADIUS authentication with a more secure
protocol, which can utilize EAP. Which of the following would BEST fit her objective?

Ann, a security administrator, wishes to replace their RADIUS authentication with a more secure
protocol, which can utilize EAP. Which of the following would BEST fit her objective?

Which of the following is an authentication service that uses UDP as a transport medium?