An organization wants to replicate their data by extending the local network across a public...

To secure data replication over a public network, a Virtual Private Network (VPN) is recommended. A VPN creates a secure, encrypted tunnel for data transmission, ensuring the confidentiality and integrity of the data being replicated. This mechanism is crucialfor protecting sensitive information from unauthorized access and ensuring secure communication between sites.References:

Dell EMC Information Storage and Management V5, Module on Data Security and Networking