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← Back to Cybersecurity
Beginner
~5 min
Cyber Security Basics
Test your basic cyber security knowledge.
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/25
Beginner • ~5 min
Q1. What is cybersecurity?
Select one answer • 1 pt
Managing social media
Protecting systems networks and data
Building hardware
Writing computer programs
Q2. What does CIA stand for in cybersecurity?
Select one answer • 1 pt
Control Information Access
Confidentiality Integrity Availability
Certified Internet Authority
Central Intelligence Agency
Q3. Which is an example of malware?
Select one answer • 1 pt
Antivirus
Firewall
Patch
Trojan Horse
Q4. What is phishing?
Select one answer • 1 pt
Blocking spam emails
Attempting to trick users into revealing info
Network monitoring
Encrypting files
Q5. Which password is strongest?
Select one answer • 1 pt
P@55w0rd
password123
9f!Kq#2Lm@A
Welcome1
Q6. What is two-factor authentication?
Select one answer • 1 pt
Two usernames
Two passwords
Logging in twice
A password plus another verification step
Q7. Which is a social engineering attack?
Select one answer • 1 pt
SQL injection
Phishing email
DDoS attack
Brute force login
Q8. What does a firewall do?
Select one answer • 1 pt
Monitors employees
Backs up files
Filters network traffic
Encrypts data
Q9. What is malware designed to do?
Select one answer • 1 pt
Cause harm or unauthorized actions
Improve performance
Protect systems
Update software
Q10. Which is a secure practice?
Select one answer • 1 pt
Sharing credentials
Reusing passwords
Regular software patching
Disabling updates
Q11. What is encryption?
Select one answer • 1 pt
Converting data into unreadable form
Copying data
Deleting data
Compressing files
Q12. What is a vulnerability?
Select one answer • 1 pt
A firewall rule
A secure setting
An antivirus scan
A system weakness
Q13. What does HTTPS provide?
Select one answer • 1 pt
Faster browsing
Free hosting
Anonymous access
Encrypted communication
Q14. Which attack floods a system with traffic?
Select one answer • 1 pt
Man in the middle
DDoS
Phishing
Keylogging
Q15. What is least privilege?
Select one answer • 1 pt
Disabled authentication
Shared accounts
Users get minimum access needed
All users get admin access
Q16. Which is personal data?
Select one answer • 1 pt
CPU model
Source code
Social Security number
IP address only
Q17. What is ransomware?
Select one answer • 1 pt
Firewall type
Malware that encrypts files for payment
Password manager
Backup software
Q18. Why are updates important?
Select one answer • 1 pt
They add ads
They remove features
They fix security flaws
They slow systems
Q19. What is a secure Wi-Fi practice?
Select one answer • 1 pt
WPA2 or WPA3 encryption
Weak password
Open network
Public sharing
Q20. What does antivirus software do?
Select one answer • 1 pt
Blocks all traffic
Detects and removes malware
Encrypts networks
Creates passwords
Q21. What is a data breach?
Select one answer • 1 pt
Unauthorized data access
Maintenance window
System shutdown
Network upgrade
Q22. Which is a phishing sign?
Select one answer • 1 pt
Known sender
Urgent message asking for info
Proper grammar
Encrypted email
Q23. What are backups used for?
Select one answer • 1 pt
Access control
Data recovery
Speed improvement
Malware removal
Q24. What is a strong security habit?
Select one answer • 1 pt
Verifying email senders
Ignoring alerts
Clicking unknown links
Sharing passwords
Q25. What is the main goal of cybersecurity?
Select one answer • 1 pt
Protect digital assets
Make systems complex
Stop internet usage
Eliminate all risk
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