Ethical Hacking Questions
A keylogger is a type of software or hardware device that records every keystroke made on a computer or mobile device. It is used in hacking to capture sensitive information such as passwords, credit card details, or personal messages without the user's knowledge. Once installed on a target system, the keylogger silently runs in the background, logging all keystrokes and sending the recorded data to the hacker. This information can then be used for malicious purposes, such as identity theft or unauthorized access to accounts.