ICT Cybersecurity Quiz

What is the primary goal of cybersecurity?

• Improve software design

• Increase data storage capacity

• Enhance network speed

• Protect digital data and information

What is a common method used by hackers to gain unauthorized access to systems?

• Phishing

• Keylogging

• Spoofing

• Ransomware

What is the purpose of a firewall in cybersecurity?

• Firewalls are used to slow down network traffic

• Firewalls are designed to monitor physical security

• Firewalls are primarily used for data encryption

• The purpose of a firewall in cybersecurity is to protect networks from unauthorized access while allowing legitimate traffic to pass through.

What is the difference between symmetric and asymmetric encryption?

• Asymmetric encryption is faster than symmetric encryption.

• Symmetric encryption is more secure than asymmetric encryption.

• Symmetric encryption uses the same key for both encryption and decryption, while asymmetric encryption uses different keys for encryption and decryption.

• Symmetric encryption uses different keys for encryption and decryption, while asymmetric encryption uses the same key for both encryption and decryption.

What is a phishing attack and how can it be prevented?

• Always provide personal information when requested in emails

• Be cautious of unsolicited emails, verify sender's identity, avoid clicking on suspicious links, and use security software.

• Disable security software to prevent phishing attacks

• Click on links in emails without verifying the sender

What is the role of antivirus software in cybersecurity?

• Antivirus software is only useful for protecting physical devices.

• Antivirus software enhances the speed of the internet connection.

• Antivirus software is primarily used for data backup.

• Antivirus software detects, prevents, and removes malicious software to enhance cybersecurity.

What is a DDoS attack and how does it impact online services?

• A DDoS attack is when multiple compromised systems are used to flood a target system with an overwhelming amount of traffic, causing it to become slow or unresponsive. This impacts online services by making them inaccessible to legitimate users.

• A DDoS attack is a form of online advertising that promotes various products and services.

• A DDoS attack is a type of virus that steals personal information from online users.

• A DDoS attack is a method used to improve the speed and performance of online services.

What are some best practices for creating strong passwords?

• Use only lowercase letters and numbers

• Use the same password for all accounts

• Use a combination of uppercase and lowercase letters, numbers, and special characters; avoid easily guessable information; use a passphrase instead of a single word; regularly update passwords.

• Keep passwords written down in an easily accessible location

What is the importance of regular software updates in cybersecurity?

• Regular software updates are unnecessary and can slow down systems

• Cybersecurity is not affected by outdated software

• Software updates are only important for new features, not security

• Regular software updates are important in cybersecurity because they often contain patches for known vulnerabilities, which helps protect systems from potential attacks and security breaches.

How can individuals protect their personal information online?

• Click on suspicious links without verifying

• Use strong, unique passwords, enable two-factor authentication, be cautious of phishing, update security software, avoid public Wi-Fi, limit personal information shared on social media.

• Share personal information on all websites

• Use the same password for all accounts