Assuming that the 9 word pass phrase consists of "random words" then you should be fine (if you used a quote from a well known source then maybe not).
Topic: Is the wallet backup encrypted? (Read 465 times)
I use Bitcoin qt wallet v6.beta. I have encrypted with a word phrase i cosider safe. But what abot the backup? Is that .dat file also encrypted with the same phrase? And if so, can i keep this at a less safe place, like dropbox. How hard is it to crack a 9 word phrase?
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