Cyber mid2

1. What is the purpose of encryption keys?

• • Increase server bandwidth

• • Enable access to encrypted data

• • Speed up database queries

• • Enhance data compression

2. Which protocol is vulnerable to DNS reflection attacks?

• • FTP

• • UDP

• • TCP

• • SMTP

3. What is an HTTPS flood?

• • A malware injection

• • An attack on encrypted traffic

• • An advanced VPN attack

• • A method of encryption

4. Which attack exploits vulnerabilities in SQL databases?

• • Phishing attack

• • SQL injection

• • DDoS attack

• • Keylogger attack

5. What is the goal of multi-factor authentication (MFA)?

• • Require multiple forms of verification

• • Monitor unauthorized devices

• • Disable encryption protocols

• • Automate login processes

6. What is a WPA3 improvement over WPA2?

• • Lower battery usage

• • Easier password recovery

• • Better network bandwidth

• • Enhanced encryption

7. What is the purpose of a vulnerability scanner?

• a) Disable unauthorized devices

• b) Monitor network speed

• c) Encrypt all user data

• d) Identify potential security weaknesses

• • Disable unauthorized devices

• • Monitor network speed

• • Encrypt all user data

• • Identify potential security weaknesses

8. Which tool helps analyze network traffic?

• • Firewall

• • Wireshark

• • VPN

• • Antivirus

9. What type of access control limits user permissions by role?

• • DDoS protection

• • Role-based access control (RBAC)

• • VPN filtering

• • SQL injection

10. What makes WPA3 the most secure Wi-Fi protocol?

• • Automated software updates

• • Faster connections

• • Stronger encryption

• • Lower power usage