A security administrator wants to ensure that the message the administrator sends out to their
Chief Financial Officer (CFO) does not get changed in route. Which of the following is the
administrator MOST concerned with?

An administrator wants to ensure that the reclaimed space of a hard drive has been sanitized
while the computer is in use. Which of the following can be implemented?

The act of magnetically erasing all of the data on a disk is known as:

The act of magnetically erasing all of the data on a disk is known as:

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?

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?