Here are my thoughts on the the ICS Detection Market in reverse chronological order (most recent on top):
From ICSJWG session on 9 June 2020 – The Future of ICS Security Products
Article: Why Did Microsoft Acquire CyberX?
Article: ICS Detection Market Update Q2 2020 – Part 1: COVID 19 Impact, Tier 2 and Tier 1 Analysis, and Valuation
Article: ICS Detection Market Update Q2 2020 – Part 2: Acquirers, Enterprise Vendors and Tier 3
Article: The Future of the ICS Product Market
Article: July 2018 … The Future of ICS Security Detection Market
Article: June 2017 … Hard to Pick A Winner in the ICS Detection Market
Article: May 2017 … Insanely Crowded ICS Anomaly Detection Market
Article: Nov 2016 … Whose ICS/SCADA Anomaly Detection Product is the Best?