Fundamentals of Cybersecurity

What is cybersecurity?

• The study of computer programming languages.

• Cybersecurity is the practice of protecting systems, networks, and data from digital attacks.

• A type of software used for data analysis.

• A method for enhancing physical security measures.

Why is cybersecurity important?

• Cybersecurity is important to protect data, ensure system integrity, and defend against cyber threats.

• To enhance user experience

• To reduce hardware costs

• To increase internet speed

What are the main types of cyber threats?

• Data encryption

• Firewall breaches

• Network monitoring

• Malware, phishing, ransomware, denial-of-service attacks, insider threats

Which of these is an example of strong password?

• 123456

• password

• P@ssw0rd!2025

• qwerty

What is phishing and how can you avoid it?

• Phishing is a method of securing sensitive information online.

• To avoid phishing, always share your passwords with friends.

• Phishing is a fraudulent attempt to obtain sensitive information by disguising as a trustworthy entity. To avoid it, verify sources, avoid clicking on unknown links, and use security software.

• Phishing is a type of online shopping scam.

What is malware?

• Malware is a type of hardware used in computers.

• Malware refers to software that enhances system performance.

• Malware is a security feature that protects against viruses.

• Malware is malicious software intended to damage or disrupt systems.

What is the purpose of encryption?

• To enhance data speed and performance.

• To create backups of data automatically.

• To simplify data access for all users.

• The purpose of encryption is to protect data confidentiality and integrity.

What is two-factor authentication?

• A method to reset your password

• A way to encrypt your data

• Two-factor authentication is a security measure that requires two forms of identification to access an account.

• A single password for all accounts

What are strong passwords and why are they important?

• Strong passwords are complex combinations of characters that enhance security by making unauthorized access more difficult.

• Strong passwords are only necessary for online banking accounts.

• Weak passwords are more secure because they are shorter.

• Strong passwords are easy to remember and consist of common words.

What is social engineering in the context of cybersecurity?

• Social engineering is the manipulation of individuals to obtain confidential information for malicious purposes.

• A method to enhance network security by training employees.

• A process of installing software updates to prevent breaches.

• A technique for encrypting sensitive data during transmission.