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