[clug] Secure Erase of disks/drives
sjenkin at canb.auug.org.au
Thu May 3 01:05:19 GMT 2007
I was sure there'd been a thread on this in the last few months, but
couldn't find it...
For any of you needing to zap drives before disposal, these links seem
Robin Harris Blog - "How to REALLY erase a hard drive"
Points to [PDF] "Data Sanitisation" by Centre for Magnetic Recording
Quotes NIST 800-88 and DoD 5220 standards compliance.
Notes that degaussers may not work with next generation drives
And grinding disks into pieces smaller than 1 sector is used as well.
And newer 2.5" drives with FDE (Full Disk Encryption) done on-board can
be very secure.
Gordon Hughes/CMRR [has a free downloadable utility, runs under DOS]
Harris also mentions "Boot and Nuke" - haven't looked.
Hope this is interesting.
Steve Jenkin, Info Tech, Systems and Design Specialist.
0412 786 915 (+61 412 786 915)
PO Box 48, Kippax ACT 2615, AUSTRALIA
sjenkin at canb.auug.org.au http://www.canb.auug.org.au/~sjenkin
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