In all the previous chapters, we explored all the capabilities of ELK Stack, and how it makes your life easier to analyze logs. Now, we will explore some of the plugins and utilities that extend the capability of the stack and make it more wonderful, secure, and easy to maintain. We'll also take a look at the roadmap for the components of ELK Stack.The following topics are covered in this chapter:
Elasticsearch plugins and utilities
Curator for index management
Shield for security
Marvel to monitor
ELK roadmap