Final answer:
Event ID 4648 is a Windows Security Auditing event that is recorded in the Security logs of the Event Viewer. It indicates when a process is initiated with explicit credentials by a user and is relevant for troubleshooting, compliance, and forensic analysis.
Step-by-step explanation:
The Event ID 4648 refers to a Windows Security Auditing event, which indicates a process that was initiated with explicit credentials by a user. This event is typically recorded in the Windows Security logs found in the Event Viewer. The Security log is a feature of Windows that tracks security-related activities on the system. It can provide valuable insights into security incidents and is often used for troubleshooting, compliance, and forensic analysis.
To find an event with ID 4648, you would open the Event Viewer, navigate to Windows Logs > Security, and then filter or search for events with this ID. This log entry includes details about the user account that requested the logon, the account to which they authenticated, the process ID, and other relevant information.
Event 4648 may indicate legitimate activity such as scheduled tasks or scripts using alternative credentials. However, it could also signify malicious activity where credentials are being used in a way that is out of the ordinary, and hence it is a focus point for security monitoring.