'Microsoft is aware of a new publicly disclosed class of vulnerabilities that are referred to as “speculative execution side-channel attacks” that affect many modern processors and operating systems, including chipsets from Intel, AMD, and ARM. Windows Server guidance to protect against speculative execution side-channel vulnerabilities
This document will step through the configuration to specifically target the new Security Tool and deploy it your clients. The Ivanti Content Team created a Security Tool to help implement the required registry keys discussed in the Microsoft article linked below.