The Windows Server Update Service is a powerful tool for any organization for maintaining the updates and security patches. This is a critical path to ensure the protected state of the Microsoft infrastructure. I hope the details and instructions included in this chapter provide value to your organization when considering an automated solution for patch management, as well as maintaining a constant state of your Microsoft infrastructure from a security standpoint. I believe that at this point, you have established a steady state by applying the technologies and solutions mentioned in the previous chapters of this book. The next chapter will provide a solution to monitor the changes in Microsoft infrastructure that may lead to a security threat in your organization.