Originally Posted by
bcrepurposing
as a tech and recycler, I agree with the others. wipe and test. Leave the personal data alone. the liability to both reputation and finances just isnt worth a few moments of jollys.
I will only open a couple items when a data recovery is done, and that is only to prove successful recovery and done with permission.
at any time I am trusted with many peoples private and financial data. this is a trust with your customer but more than that the legal aspect can leave you out of business and paying for a stupid mistake for years to come.
now as for destruction of data, in therory even the punched drives are recoverable, its just a matter of cost and time. you can split the platters in half and still recover them. the only way to truely destroy the data is to turn them to slag.
thermite and a good torch can assist in this. by turning the entire drive to slag nothing is recoverable except metal alloys. even drive wiping is recoverable to someone with the skill and tools. granted it is beyond the skill and finances of the average person but if given the reason to the government has both to waste. so do some computer firms and a few average joes.
as a preventive step if you do not wish to shred or slag them open them and use a demagitizer on platter and put them on a belt sander with 40 grit or lower. you want DEEP gouges that cant be polished out again.
the boards can be repaced from the same brand & type of drive so that isnt really a fix to the problem. It can slow recovery but if make and model are know is rendered basically pointless.
holes though a drive prevent the average person but are a delay tactic at best.
I agree .... Don't break the trust !
I've heard that it's possible to recover data from disc fragments but that seems pretty far fetched. It's more the stuff of urban legend and government conspiracy theory.
Have you ever tried to repair a crashed HDD ? It's precision piece of machinery. The easiest fix would be a firmware bug but if you're going to open the case you need a clean room, 20k in equipment, and some pretty specialized training.
Call me nuts but i see a business opportunity here. Open up a computer decommissioning service. For a 75.00$ service call you go to a customer's home or place of business. You remove the front cover of the HDD and hand the customer the platters to do with as they will. You remove the computer equipment from the premises with the guarantee that it will be properly recycled.
Kinda beats making 75 cents to a buck for breaking down a hard drive in your workshop.
Edited to add: Woops .... just read the other hard drive thread and it's already being done. Kudos to those who help others with secure data destruction.
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