In the following section, we provide answers to questions that are most frequently asked about DRBD and security.
Questions
Questions and Answers
B.14.8.1: Can I encrypt/compress the exchanged data?
Yes. But there is no option within DRBD to allow for this. You’ll need to leverage a VPN and the network layer should do the rest.
B.14.8.2: Does DRBD do mutual node authentication?
Yes, starting with DRBD 8 shared-secret mutual node authentication is supported.