What is the primary function of a keylogger?

The primary function of a keylogger is to record all keystrokes on a computer. This type of software can track everything typed on a keyboard, including passwords, usernames, messages, and sensitive information. Keyloggers are often used maliciously by attackers to capture personal data without the user’s knowledge, making them a significant security threat.

In the context of cybersecurity, understanding the role of keyloggers is crucial for implementing appropriate protective measures, such as anti-malware software and user awareness training. By recognizing that keyloggers operate by logging keystrokes covertly, users and organizations can better protect themselves from data breaches and identity theft.