My favorite Gartner GTP research document has just been updated:
Security Information and Event Management Architecture and Operational Processes
Using security information and event management requires more than just buying the right technology. Security architects must understand how to properly design and operate SIEM; this is critical to avoiding the costly mistake of an ineffective or failed deployment.
This document is a full guide to organizations planning to buy or implement a SIEM. It also has lots of content for those that have a SIEM in place but are struggling with getting the full value from it. It was published by Anton Chuvakin back in 2013, updated in 2014 and again now – with the addition of a co-author 🙂
Enjoy!