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Using an instance id or MAC address as a secret 2nd factor seems surprising to me. This is what banks are asking for? It's nice that there are two factors to th
by kgilpin 11y ago
Using an instance id or MAC address as a secret 2nd factor seems surprising to me. This is what banks are asking for? It's nice that there are two factors to the authentication, but neither one seems to be securely random.
- mitchellh 11y agoNo, it is usually one of those values salted with a value that is only available offline.