1. What is the primary purpose of a firewall?

Store data
Block malware
Filter network traffic
Encrypt messages

2. Which is a strong password?

password123
12345678
P@55w0rd!2025
abcdefg

3. What does phishing mean?

Installing malware
Sending fake emails to steal data
Blocking spam
Hacking Wi-Fi

4. What is two-factor authentication (2FA)?

Using two passwords
Using a password and an additional method
Biometric only
Logging in from two devices

5. HTTPS indicates:

The site is fast
The site uses encrypted communication
The site has ads
Nothing important

6. A VPN is used to:

Speed up the internet
Stream movies
Secure your internet connection
Bypass password protection

7. Which one is a social engineering attack?

DDoS
Brute-force
Phishing
SQL injection

8. Which port does HTTPS use?

20
21
80
443

9. What is malware?

Software updates
Legitimate software
Harmful software
None of the above

10. What is the safest way to connect to public Wi-Fi?

Without a password
Using a VPN
Incognito mode
Tor browser only