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