Zerto has announced the general availability of Zerto Virtual Replication 4.0 (ZVR 4.0). The company’s enterprise-class business continuity/disaster recovery (BC/DR) software is the first to protect, replicate, and migrate data between VMware vSphere and Microsoft Hyper-V hypervisors, as well as across private, hybrid and public cloud environments including Amazon Web Services (AWS). ZVR 4.0 also allows channel partners and cloud service providers to expand their offerings to grow revenues by providing Disaster Recover as a Service (DRaaS) as part of their Infrastructure as a Service (IaaS) offerings.