AppDynamics has removed Search Guard from the latest version of the on-premises Events Service.
The latest version of the Events Service does not offer a replacement for Search Guard. However, AppDynamics is planning to provide an alternative to Search Guard with the next major release of the on-premises Events Service.
The deprecation affects on-premises Events Service version 126.96.36.19961.
If your deployment requires Search Guard or a comparable product, we recommend that you do not upgrade to the 188.8.131.5261 version of the Events Service.
If you already upgraded and need Search Guard, contact AppDynamics Support to downgrade your Events Service.