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ES How Do Operating Systems Work in Cybersecurity? Flashcards | StudBud
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ES How Do Operating Systems Work in Cybersecurity?
ES How Do Operating Systems Work in Cybersecurity?
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Questions
30
Answers
1
Why is it important to keep an operating system updated?
To patch security vulnerabilities
To access new features
To improve system performance
All of the above
2
What is a common method used to authenticate users in cybersecurity?
MAC Address
Username and password
Device serial number
IP address
3
Which of the following is a best practice for creating strong passwords?
Using the word "password"
Using the same password for multiple accounts
Using a combination of letters, numbers, and special characters
Using easily guessable information like birthdays
4
What is a common method operating systems use to isolate processes for security?
Virtualization
Compression
Defragmentation
Sandboxing
5
Which practice helps ensure data integrity?
Using checksums to verify data
Disabling unused services
Regularly updating software
Implementing access controls
6
What role does encryption play in an operating system’s security?
It improves graphics performance
It speeds up processing power
It deletes malware automatically
It ensures only authorized users can read data
7
How does an OS help prevent unauthorized software installation?
By blocking all programs
By disabling user accounts
By using admin privileges and software restrictions
By automatically deleting unknown files
8
Why is it important to keep software and systems updated?
To increase storage space
To improve graphical performance
To reduce power consumption
To patch security vulnerabilities
9
How do operating systems manage user permissions to enhance security?
By assigning specific access rights to different users
By disabling user accounts
By encrypting all data
By allowing all users full access
10
What is the purpose of multi-factor authentication (MFA) in an OS?
To add an extra layer of security beyond passwords
To make login faster
To improve Wi-Fi connectivity
To speed up system boot time
11
How do operating systems contribute to network security?
By managing network connections and implementing security protocols
By designing network hardware
By providing internet services
By developing network applications
12
What is the function of a kernel in an operating system?
To manage system resources and communication between hardware and software
To handle user input
To provide graphical user interfaces
To manage network connections
13
What is the purpose of system logs in cybersecurity?
To store user preferences
To keep track of system activity for security monitoring
To delete unnecessary files
To improve gaming performance
14
What is a potential risk of not updating an operating system?
Security vulnerabilities remain unpatched
System will run too fast
Files will automatically be deleted
Internet speed will decrease
15
Which of the following is considered a fundamental cybersecurity skill?
Graphic design
Video Editing
Public Speaking
Understanding encryption methods
16
What is the purpose of a firewall in network security?
To store backup copies of data
To manage user accounts
To encrypt data transmissions
To monitor and control incoming and outgoing network traffic
17
What is a common method hackers use to exploit an OS?
Sending greeting cards
Using zero-day vulnerabilities
Increasing RAM capacity
Installing security patches
18
What is two-factor authentication (2FA)?
A type of malware
A method of backing up data
A security process that requires two separate forms of identification
A network protocol
19
What is the purpose of user authentication in an operating system?
To speed up system performance
To personalize user settings
To verify the identity of users before granting access
To manage system updates
20
Which type of malware is designed to replicate itself and spread to other computers?
Virus
Adware
Trojan horse
Spyware
21
Which of the following is a common security feature provided by operating systems?
Firewall
Word Processor
Media Player
Web Browser
22
What is the primary role of an operating system in a computer?
To manage hardware and software resources
To design user interfaces
To provide internet connectivity
To develop applications
23
What is one way an operating system protects against unauthorized access?
By allowing all users full access to system files
By disabling all network connections
By deleting suspicious files automatically
By using user authentication and access controls
24
How does an OS help prevent phishing attacks?
By storing passwords automatically
By providing built-in email filters and security warnings
By deleting suspicious emails
By blocking all internet access
25
What does the term "phishing" refer to in cybersecurity?
A technique used to trick users into providing sensitive information
A process of scanning networks for vulnerabilities
A type of firewall configuration
A method of encrypting data
26
Which operating system is known for its open-source nature and is widely used in cybersecurity?
macOS
Linux
iOS
Windows
27
Which feature helps an operating system detect and block malware?
Media player
Font customization
Anti-virus and security updates
Task manager
28
What type of software is designed to harm an operating system?
Malware
Drivers
Cloud storage
Productivity software
29
What is the primary goal of cybersecurity?
To protect systems and data from cyber threats
To develop hardware components
To manage network traffic
To design software applications
30
Which component of the operating system is responsible for managing hardware devices?
Network stack
File system
Device drivers
User interface
