2
votes
5answers
557 views

Are there options for disk wiping software that do not require booting into the software first?

I have an external hard disk and a HDD that was formally internal but is now connected via a SATA-to-USB adapter. I'd like to wipe both drives, but I feel uncomfortable booting into DBAN and other ...
2
votes
2answers
2k views

Harddrive - wipe out “hidden areas” like HPA and DCO also after malware infection

Background - Malware in windows (yes), possibly rootkit/bootkit. Don't want to take any chances. So, wiped drive with DBAN foolishly (PRNG, 8 pass). Later came to know that DBAN does not kill HPA ...
11
votes
5answers
576 views

How can I render an SSD permanently inoperable with no chance of data recovery?

On platter drives, when it is time to dispose of them, a degaussing takes care of the data and in most cases erases the factory pre-recorded servo tracks rendering the drive useless. What does one do ...
0
votes
4answers
2k views

What's the best algorithm to secure erase HDD? [closed]

There are a lot of secure erasing algorithms in erasing softwares. What's the best of these algorithms?
2
votes
2answers
429 views

Difference between DBAN and dd command to securely wipe a HDD

I have read about dd and see that it can be used to securely wipe a HDD. But there is also a program called DBAN to wipe the HDD as well. I know that using a live gnu-linux ISO I can wipe my HDD by ...
3
votes
2answers
461 views

How do I wipe an entire hard drive using the Gutmann method? [duplicate]

Possible Duplicate: Securely erasing all data from a hard drive Is it possible to securely wipe a hard drive with the method outlined here using dd and little else? I have an old PC and an ...
4
votes
2answers
801 views

Issues with hard disk secure erase

I want to completely wipe all the data and both OSes (Ubuntu and Windows 7) from my hard drive. I tried DBAN but it gives me an error and does not run. I am looking for an alternative. After reading ...
9
votes
7answers
4k views

What is the fastest way to securely overwrite an old hard drive? [duplicate]

Possible Duplicate: Securely erasing all data from a hard drive I'm going to give my HDD away, so I'm writing it full of crap so there is no possibility to recover any of my files I had ...
14
votes
5answers
12k views

Why is my /dev/random so slow when using dd?

I am trying to semi-securely erase a bunch of hard drives. The following is working at 20-50Mb/s dd if=/dev/zero of=/dev/sda But dd if=/dev/random of=/dev/sda seems not to work. Also when I ...
4
votes
3answers
2k views

Securely delete files that were already 'deleted'

So I know that there are many utilities that can delete files securely by zeroing the location (on a regular hard drive here), and there are many utilities that can scan a drive to find 'deleted' ...
1
vote
1answer
241 views

How to destroy a hard drive? [duplicate]

Possible Duplicate: Dispose or Recycle Hard Drive I have some old hard drives that I want dispose. I don't have access to compatible hardware to erase the contents. What is a simple, safe ...
0
votes
1answer
491 views

How wipe one sector of hard drive in Windows

How would I go about wiping a specific sector of my hard drive from Windows? I mean the hard drive in use... Either wipe with zeros or replace with random data. Is there any script or program that ...
3
votes
5answers
4k views

How to quickly and effectively wipe a Win7 x64 hard drive

I have a Windows 7 Enterprise x64 system and need to wipe the 1.5TB hard disk drive quickly and effectively. Quick, I guess, is a relative term; so more quickly than I've seen with some wipe utilities ...
8
votes
2answers
1k views

How often do you have to wipe/shred your files, to make them not undeletable

If you have a private data on a recent, normal hard drive - how often do you have to delete the data, to make it unrecoverable. Not in the sense, that a forensic team of 20 experts with a budget of ...
0
votes
1answer
925 views

How to secure erase free space on a Mac

I have a Macbook with an upgraded, but previously used hard drive. I know that Macs have an option to 'securely delete' files, which essentially copies over all the file data with random 0's and 1's. ...
1
vote
1answer
46 views

Scanning for erased files

Here's what I want to do: Scan for files that have been deleted Erase/wipe the hard drive blocks that those files use to reside on Basically, I'd like to put these blocks through what Eraser does ...
1
vote
3answers
252 views

What is a good method to automatically wipe a directory or drive if I do not check in for a period of time?

I'm looking for a good method to automatically wipe a directory or drive if I do not check in for a specified period of time. (eg: Someone on a cellphone hits me and I die.) The ideal method would ...
0
votes
2answers
269 views

Program to wipe HD? [duplicate]

Possible Duplicate: Securely format a hard drive How to wipe a USB hard drive What is a freeware app i can use to wipe a HD? I have two 1) My external which is <1yr old and is ...
1
vote
3answers
685 views

Secure Hard Drive Erasure Revisited in OS X

So I have a Seagate 2TB bare drive in an external enclosure as my Time Machine backup drive. It has been acting up and giving SMART errors. I decided I should RMA or replace it before it dies ...
3
votes
6answers
1k views

Securely format a hard drive [duplicate]

Possible Duplicate: Erasing data before selling a computer I have just taken 8 old 250gb drives out of one of our servers. I need to securely wipe all the data on these drives, before they ...
6
votes
7answers
2k views

How to delete my hard drive safely? [duplicate]

Possible Duplicate: Erasing data before selling a computer How do I wipe my hard drive? On my iMac that I had, it had a process where it met some government standard in terms of safety by ...