15 Competence-Based Questions on Cyber Security with Answers For Form Two
1. A student receives an email asking him to click a link and enter his password. The email comes from an unknown person. What should the student do?
Answer: He should not click the link or provide his password. He should delete or report the email because it may be a phishing attack.
2. A student uses the password “123456” for all his online accounts. Explain why this is dangerous and suggest a better solution.
Answer: The password is very easy to guess. He should use a strong, unique password containing letters, numbers, and special characters, and use different passwords for different accounts.
3. A school computer suddenly becomes slow and displays unusual pop-up messages. What could be the problem, and what should be done?
Answer: The computer may be infected with malware. The user should disconnect it from the network, run updated antivirus/security software, and report the problem to the responsible technician.
4. Your friend wants to share your personal information, such as your phone number and home address, on social media. What advice would you give him?
Answer: I would advise him not to share personal information publicly because criminals can use it for identity theft, scams, or other attacks.
5. A student connects his phone to a free public Wi-Fi network at an airport. What security precautions should he take?
Answer: He should avoid accessing sensitive accounts such as banking services, use secure websites, disable automatic Wi-Fi connections, and use a trusted VPN where appropriate.
6. An employee leaves his computer unlocked when he goes for lunch. What cyber-security risk does this create?
Answer: Another person could access confidential information, modify files, install malicious software, or misuse the employee's account. The employee should always lock the computer when leaving it unattended.
7. A company stores important customer information on computers. Mention three measures the company can use to protect the information.
Answer: The company can use strong passwords and access controls, antivirus and firewall protection, regular data backups, encryption, and security updates.
8. A student downloads a free game from an unknown website, and after installing it, some files disappear. What might have happened?
Answer: The downloaded program may have contained malware, such as a virus or ransomware. The student should stop using the affected computer, disconnect it from the network, and report the incident.
9. Someone creates a social media account using your name and photographs without your permission. What type of cybercrime may this represent, and what should you do?
Answer: It may involve identity impersonation or identity theft. You should report the fake account, secure your real account, keep evidence such as screenshots, and report serious cases to the appropriate authorities.
10. A school wants to improve its cyber security. As a student, suggest five practices that can help protect the school's computers and information.
Answer: The school should use strong passwords, regularly update software, install antivirus and firewalls, back up important data, train students and staff about phishing and other cyber threats, and restrict access to sensitive information.
11. A student receives a message saying, “You have won 5,000,000 TZS! Send your bank details and password to claim your prize.” What should the student do?
Answer: The student should not provide any information or send money. The message is likely a scam/phishing attempt. He should delete it and report the sender.
12. A company employee notices that someone is repeatedly trying to log into his account using different passwords. What should he do?
Answer: He should immediately change his password to a strong one, enable two-factor authentication (2FA), inform the system administrator, and check whether the account has been compromised.
13. A student receives a USB flash drive from an unknown person and wants to connect it to a school computer. What should the student do before opening the files?
Answer: He should avoid using an unknown USB drive unless it has been verified. If it must be used, it should first be scanned with updated antivirus software to prevent malware infection.
14. Why is it important to regularly update the operating system and applications on a computer?
Answer: Updates often fix security weaknesses and vulnerabilities that attackers can exploit. Keeping software updated helps protect the computer from cyber attacks and malware.
15. A school computer contains examination results. Only authorized teachers should access the results. Suggest three security measures the school should use.
Answer: The school should use strong passwords, user access permissions, and encryption. It should also keep regular backups and ensure that only authorized users can access the examination results.
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