IDC recently published the 2020 IDC MarketScape Worldwide Managed Security Services (MSS) Vendor Assessment. IDC's MarketScape vendor assessment model is designed to provide an overview of the competitive fitness of ICT (information and communications technology) suppliers in a given market. The research methodology utilizes a rigorous scoring methodology based on qualitative and quantitative criteria that results in a single graphical illustration of each vendor's position within a given market.