Internode SSL allows you to use SSL to secure communication between nodes within a Vertica cluster. It is important to secure communications between Vertica nodes if you do not trust the network between the nodes.
The EncryptSpreadComm configuration parameter enables encryption on the control channel.
See an example here:
https://forum.vertica.com/discussion/23 ... encryption
Vertica Tip: Enabling Inter-Node Spread Encryption
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Vertica Tip: Enabling Inter-Node Spread Encryption
Jim Knicely
Note: I work for Vertica. My views, opinions, and thoughts expressed here do not represent those of my employer.
Note: I work for Vertica. My views, opinions, and thoughts expressed here do not represent those of my employer.