Operating system logs

The types of logs available in an operating system may vary; in this book, we will focus on core logs that are relevant from a security perspective. We will use Windows and Linux operating systems to demonstrate that.

Windows logs

In a Windows operating system, the most relevant security-related logs are accessible via Event Viewer. In Chapter 13, Investigating an Incident, we spoke about the most common events that should be reviewed during an investigation. While the events can be easily located in Event Viewer, you can also obtain the individual files at Windows\System32\winevt\Logs, as shown in the following screenshot:

However, log analysis in an operating system is not necessarily limited to...