Define "ransomware."

Ransomware is defined as a type of malware that encrypts the victim's data and demands a ransom for decryption. This malicious software typically infiltrates a user's system, locks them out of their files, and displays a message instructing them on how to pay in order to regain access to their data. The primary characteristic of ransomware is its ability to effectively hold data hostage, which distinguishes it from other types of malware.

The encryption process renders the victim's files inaccessible, creating urgency and financial pressure to pay the ransom. Often, the perpetrators are difficult to trace, making it a lucrative form of cybercrime. Understanding ransom and its mechanics is crucial in the context of network security, as the impact on individuals and organizations can be devastating. Recognizing ransomware's operational strategy helps in devising effective prevention and response measures in cybersecurity frameworks.