What is the primary function of a firewall?

• Store user data securely

• Block unauthorized access to a network

• Detect and remove viruses automatically

• Speed up internet connections

Which of the following best describes encryption?

• A method of converting data into a coded format to prevent unauthorized access

• A security software that detects malware on a computer

• A backup system for storing network passwords

• A tool for identifying hackers

A VPN (Virtual Private Network) is used to:

• Increase the speed of the internet

• Protect against phishing attacks

• Secure online connections by encrypting internet traffic

• Remove viruses from a network

What is malware?

• Software designed to harm or exploit any device or network

• A tool used to encrypt network traffic

• A secure software used for online banking

• A method of creating strong passwords

Phishing attacks often use:

• Fake emails or websites to trick users into giving personal information

• Advanced firewall systems to block malware

• Secure cloud storage for data protection

• Encrypted messaging services

Which of the following is NOT a common cybersecurity threat?

• Ransomware

• Man-in-the-Middle attacks

• Cloud backups

• Insider threats

A Man-in-the-Middle (MITM) attack occurs when:

• A hacker tricks a user into downloading a virus

• An attacker intercepts communication between two parties

• A user forgets their password and resets it

• A company blocks unauthorized users from accessing its network

What is the best way to create a strong password?

• Use your birthday and name for easy recall

• Use a mix of letters, numbers, and special characters

• Use “password123” since it is commonly used

• Use the same password for all accounts for convenience

What type of cyberattack locks users out of their data until a ransom is paid?

• Phishing

• Trojan horse

• Ransomware

• Denial-of-Service (DoS) attack

What is the safest way to use public Wi-Fi?

• Connect without a password and browse freely

• Use a VPN to encrypt your connection

• Enter sensitive information only on trusted websites

• Disable all security settings on your device