 NORWALK, Conn.--BUSINESS WIRE-- DattoMSPTechDay--Datto Holding Corp. Datto NYSE:MSP, the leading global provider of cloud-based software and technology solutions purpose-built for managed service providers MSPs, is hosting its fourth MSP Technology Day today, dedicated to helping MSPs often operating as the first line of defense for their clients build better cyber resilience. With deep insights and actionable advice, the half-day virtual event will empower Dattos partners to better protect their 