Don't know about Macs, but for PCs there are many programs that can be booted from a CD that will allow you to wipe a hard drive to DOD and other security standards. Among programs I use, both Acronis True Image and Paragon Hard Disk Manager do this, and I'm sure there are plenty of others for both Windows and Linux. So unless one is caching a copy of Osama Bin Laden's memoirs on their hard drive and thinks the NSA may be on to them, I don't understand why anyone would want to physically destroy a hard disk rather than just wipe it securely and donate the whole computer to a good cause. Being a good guy and installing a clean copy of either Windows or Linux on a wiped drive will just make it even harder for anyone to try to recover anything from it, if such were even possible to begin with. Jan Werner ____________ Florent Eric Paredes wrote: > ** The author of this post was a Good Dobee. > ** You too can help the group > ** Fill out the survey/skills inventory in the member's area. > ** If you did, we all thank you. > > > Being exposed to heavy metal fumes ( Arsenic, Cadmium, Mercury, Lead) is the > cost of nailing a hard drive if you nail the electronic board. So stay away > from potential heavy metal poisoning and toxicity, leave the board intact, > your data is not on the board. > > Instead nail the metallic side until you hear the inside disc(s) break like > glass. If some cases the drive has 2 metallic sides just guess what side the > board is on looking at the connectors and nail the other side. > Watch your fingers:) > > > > > >> From: Chris Woods <cswoods at gmail.com> >> Reply-To: <csw at alumni.unh.edu> >> Date: Thu, 29 May 2008 20:08:06 -0400 >> To: <Hidden-discuss at lists.hidden-tech.net> >> Subject: Re: [Hidden-tech] Re: Recycling dead computers? >> >> ** The author of this post was a Good Dobee. >> ** You too can help the group >> ** Fill out the survey/skills inventory in the member's area. >> ** If you did, we all thank you. >> >> >> A few more points to consider with regards to computer recycling and >> data security. >> >> There are many ways your data may be at risk. Phishing and social >> engineering attacks are probably the most common. Intrusion by an >> unauthorized user tends to get the most attention (TJX, Hannaford's, >> Harvard, etc) but are fairly difficult and thus less common but not >> insignificant. Theft of the hardware is fairly common, particularly >> laptops. Scavenging trash bins or recycling containers is common and >> requires no technical expertise. Somewhere in the middle of this pack >> is scanning discarded or re-sold hard disks in terms of complexity and >> risk. >> >> In general, something like Mac OS X secure erase will protect your >> data from disclosure but you need to be certain it worked properly. In >> my personal experience I've encountered one instance where I could not >> completely wipe the drive with it. Using a hammer and nail to destroy >> the disk ensures that data cannot be recovered. It has the benefit of >> being simple, cheap, and readily available to most people. For this >> reason, I advocate it. >> >> There are many charities that collect and refurbish used computing >> equipment. Obviously these charities would prefer you not to >> physically destroy your hard disk. I certainly do not discourage >> anyone from donating to these charities although I do encourage >> individuals concerned about security (more about why you should be >> concerned below) to swap the used disk for a new one. Hard disks can >> be had for as little as $50 which is cheap for the security and peace >> of mind it provides and no more expensive than many 'security' >> software packages that provide far less security. For an installed OS, >> I cheerfully recommend Linux as a free alternative to the Windows and >> Mac OS's. >> >> It's one thing to take a calculated risk with your own information, >> for businesses, the are laws that govern how they can dispose of >> computer equipment that contained personal data. Failing to properly >> dispose of that equipment can result in substantial penalties, loss of >> reputation, and legal action. I certainly encourage business owners to >> donate their used equipment as well. Businesses, particularly larger >> ones that have IT departments, might very well be able to securely >> erase their drives prior to donation. Some smaller business may not >> have a skilled IT staff and I would encourage them to swap the used >> drive for a new one. Again the legal consideration is paramount. >> >> Finally, data theft accounts for billions in lost resources each year. >> Ensuring proper disposal and protection of personal data will lower >> transaction costs, reduce lawsuits, and lower the cost of goods and >> services. These are real resources that are lost through a combination >> of criminal behavior, indifference, ignorance, and incompetence. >> People have, and continue, to lose their homes, pensions, savings, and >> businesses because of it. By working to prevent data theft those >> resources might be redirected towards making the world a better place. >> >> Meantime, let's not make it an either/or (charity/security). We can have both. >> _______________________________________________ >> Hidden-discuss mailing list - home page: http://www.hidden-tech.net >> Hidden-discuss at lists.hidden-tech.net >> >> You are receiving this because you are on the Hidden-Tech Discussion list. >> If you would like to change your list preferences, Go to the Members >> page on the Hidden Tech Web site. >> http://www.hidden-tech.net/members > > > > _______________________________________________ > Hidden-discuss mailing list - home page: http://www.hidden-tech.net > Hidden-discuss at lists.hidden-tech.net > > You are receiving this because you are on the Hidden-Tech Discussion list. > If you would like to change your list preferences, Go to the Members > page on the Hidden Tech Web site. > http://www.hidden-tech.net/members > >