Test your knowledge: OS hardening Quiz Answers
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Test your knowledge: OS hardening Quiz Answers
Question 1)
Fill in the blank: The _____ acts as an intermediary between software applications and computer hardware.
- operating system
- access system
- authorized user
- baseline
The operating system acts as an intermediary between software applications and computer hardware.
Question 2)
Which of the following activities are security hardening tasks? Select all that apply.
- Exploiting an attack surface
- Making patch updates
- Disposing of hardware and software properly
- Enforcing password policies
Making patch updates, disposing of hardware and software properly, and enforcing password policies are security hardening tasks. Security hardening is the process of strengthening a system to reduce its vulnerability and attack surface.
Question 3)
Multifactor authentication (MFA) is a security measure that requires a user to verify their identity in at least two ways before they can access a system or network.
- True
- False
MFA is a security measure that requires a user to verify their identity in at least two ways before they can access a system or network.
Question 4)
What are examples of physical security hardening? Select all that apply.
- Installing security cameras
- Hiring security guards
- Removing or disabling unused applications
- Reducing access permissions across devices
Physical security is also a part of security hardening and may include securing a physical space with security cameras and security guards. Other examples of security hardening include reducing access permissions across devices, and removing or disabling unused applications.