Helping people with computers... one answer at a time.
Technological nit-picking aside, I feel very confident that running DBan erases the hard drive, but it's important to use DBan properly and make sure it erases the entire hard drive.
I've used DBan on several occasions and it does appear to completely wipe the hard drive. I thought I read somewhere recently that this might not be the case. What's your opinion?
In this excerpt from Answercast #59, I look at a minor security issue with DBan.
Well, my opinion is actually that DBan is more than sufficient for most of what you want to do.
If you're giving away a hard drive, running DBan on it is going to overwrite the data that you care about, the data that you stored on your machine.
Now, there is an article that I found (actually, it's several articles out there) that actually shows some things about DBan; specifically, that it may not always be erasing absolutely everything on the hard drive. But in most cases (and I will say most cases), the little things that it leaves behind aren't particularly important; aren't things that you may care about.
So I will link to an article, "Securely erase a hard drive; DBan may not be sufficient" in the notes for this recording.
But I will say this. The most common scenario where DBan didn't erase what you thought it did is if it only erases a specific partition and you have multiple partitions on your hard drive.
Now, DBan is supposed to erase the entire hard disk. I understand that. But it is possible to mistakenly delete or overwrite only a single partition. So it's important to use DBan properly and to use it in such a way that it does erase the entire hard drive.
But technological nit-picking aside, I am more than secure in my own situation where I give away hard drives by simply running DBan and making sure that it actually erases the entire hard drive.
Like I said, that is 99.9% (actually, it is probably even more than that) of the data that you honestly, truly care about making sure doesn't get into other people's hands.
So, go ahead and continue to use DBan; continue to use it when you give away
hard drives, when you are getting rid of hard drives of any form, to ensure
that the data you care about isn't also something that you're giving
Next from Answercast #59 - How do I retrieve pictures from a machine that won't boot?
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