Malware General Quiz

Firewall is not a type of malware. It is a security system that monitors and controls network traffic based on predefined security rules, helping to protect against unauthorized access.

Malware refers to software programs specifically designed to harm or exploit computer systems, causing damage to data, systems, or networks.

The primary purpose of adware is to display unwanted advertisements on a user's computer, often as pop-ups or banners, in order to generate revenue for the malware developer.

A keylogger is primarily used to record and capture a user's keystrokes, including login credentials and sensitive information, allowing malicious actors to gain unauthorized access.

Ransomware is a type of malware that encrypts a user's data and demands a ransom for its release. It prevents the user from accessing their own files until the ransom is paid.

A botnet is a network of compromised computers infected by malware. Its main purpose is to remotely access and control these computers collectively, often used for various malicious activities.

A worm is a standalone malware program that replicates itself and spreads to other computers through network connections, often exploiting security vulnerabilities.

Polymorphic malware is a type of malware that constantly changes its code and appearance to avoid detection by antivirus software. It employs various obfuscation techniques, making it difficult to identify and mitigate.

A backdoor in the context of malware is designed to provide unauthorized access to a computer system or network. It allows malicious actors to bypass normal authentication mechanisms and gain control over the infected system.

A rootkit is a type of malware that grants unauthorized remote control or privileged access to a computer system. It hides its presence, making it difficult to detect or remove.