You can use email, messaging, and collaboration security solutions to thwart phishing and business email compromise attempts by providing critical telemetry and context to the security operations center (SOC), uncovering impersonation attempts, and empowering the workforce to make secure choices. But to realize these benefits, you’ll first have to select from a diverse set of vendors that vary by size, type of offering, geography, and use case differentiation. Security and risk leaders should use this report to understand the value they can expect from an email, messaging, and collaboration security solutions vendor, learn how vendors differ, and investigate options based on size and market focus.