> For the complete documentation index, see [llms.txt](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/2.-play-it-safe-manage-security-risks/welcome-to-module-4.md).

# Welcome to module 4

Hello and welcome back. 

You've reached the final section of this course! 

Previously, we discussed security information and 

event management, or SIEM tools, and 

how they can be used to help organizations improve their security posture.

Play video starting at ::18 and follow transcript0:18

Let's continue our security journey by exploring another tool 

security professionals use: playbooks. 

In this section, we'll explore how playbooks help security teams respond 

to threats, risks, or vulnerabilities identified by SIEM tools.

Play video starting at ::37 and follow transcript0:37

Then, we'll discuss the six phases of incident response. 

Let's get started!