WGU C836 Fundamentals of Information Security 2026/2027 | Exam Questions, Answers & Complete Study Guide

WGU Course C836 - Fundamentals of Information Security Quizlet by BriaMacFarlane
WGU Course C836 - Fundamentals of Information Security Quizlet by Brian
MacFarlane
Study online at https://quizlet.com/_722h9h

1. Which cybersecurity term is defined as the potential D
for an attack on a resource?

A Impact
B Vulnerability
C Risk
D Threat

2. Which security type deliberately exposes a system's C
vulnerabilities or resources to an attacker?

A Intrusion detection
B Firewalls
C Honeypots
D Intrusion prevention

3. Which tool can be used to map devices on a net- C
work, along with their operating system types and
versions?

A Packet sniffer
B Packet filter
C Port scanner
D Stateful firewall

4. Which web attack is a server-side attack? C

A Clickjacking
B Cross-site scripting
C SQL injection
D Cross-site request forgery




, WGU Course C836 - Fundamentals of Information Security Quizlet by BriaMacFarlane
WGU Course C836 - Fundamentals of Information Security Quizlet by Brian
MacFarlane
Study online at https://quizlet.com/_722h9h
5. An organization employs a VPN to safeguard its infor- A
mation.
Which security principle is protected by a VPN?

A Data in motion
B Data at rest
C Data in use
D Data in storage

6. A malicious hacker was successful in a denial of ser- D
vice (DoS) attack against an institution's mail server.
Fortunately, no data was lost or altered while the serv-
er was offline.

Which type of attack is this?

A Modification
B Fabrication
C Interception
D Interruption

7. A company has had several successful denial of ser- D
vice (DoS) attacks on its email server.

Which security principle is being attacked?

A Possession
B Integrity
C Confidentiality
D Availability

8. D


, WGU Course C836 - Fundamentals of Information Security Quizlet by BriaMacFarlane
WGU Course C836 - Fundamentals of Information Security Quizlet by Brian
MacFarlane
Study online at https://quizlet.com/_722h9h
A new start-up company has started working on a
social networking website. The company has moved
all its source code to a cloud provider and wants to
protect this source code from unauthorized access.

Which cyber defense concept should the start-up
company use to maintain the confidentiality of its
source code?

A Alarm systems
B Account permissions
C Antivirus software
D File encryption

9. A company has an annual audit of installed software D
and data storage systems. During the audit, the audi-
tor asks how the company's most critical data is used.
This determination helps the auditor ensure that the
proper defense mechanisms are in place to protect
critical data.

Which principle of the Parkerian hexad is the auditor
addressing?

A Possession
B Integrity
C Authenticity
D Utility

10. Which web attack is possible due to a lack of input C
validation?



, WGU Course C836 - Fundamentals of Information Security Quizlet by BriaMacFarlane
WGU Course C836 - Fundamentals of Information Security Quizlet by Brian
MacFarlane
Study online at https://quizlet.com/_722h9h


A Extraneous files
B Clickjacking
C SQL injection
D Cross-site request forgery

11. Which file action implements the principle of confi- D
dentiality from the CIA triad?

A Compression
B Hash
C Backup
D Encryption

12. Which cyber defense concept suggests limiting per- D
missions to only what is necessary to perform a par-
ticular task?

A Authentication
B Authorization
C Defense in depth
D Principle of least privilege

13. A company institutes a new policy that "All office B
computer monitors must face toward employees and
must face away from doorways. The monitor screens
must not be visible to people visiting the office."

Which principle of the CIA triad is this company apply-
ing?

A Availability