iMac physical security options

The campus where I work has recently experienced a rash of iMac thefts from our labs. These computers were locked down with security cables, but the thieves clearly have a good pair of bolt cutters, and the cables failed to deter them.


As a result, we've been looking at non-cable-based physical security options for iMacs, of which we've found only two:

- The Noble Security Plate for iMac, http://store.apple.com/us/product/H4848LL/A

- the Anchorpad iMac Plate System, http://www.anchorpad.com/products/security-for-mac-computers/lockdown-plates/ima c-plate-system


We've also tried the Cavalier Lockdown Plate, which is not specifically for the iMac: http://www.computersecurity.com/lockdown/plates.htm


The problem is this: in our testing, all three of these were easily defeated with a small crowbar. I can't really call this a design failure on the manufacturer's part; I understand that any security kits are deterrents and not guarantees against theft. However, it seems reasonable that thieves equipped with bolt cutters would probably also have crowbars.


So my question is this: are there any iMac security solutions that could deter thieves of this caliber? I'm thinking of perhaps going with a home-grown solution: drilling through the iMac's foot and the table that it's on, and securing it with bolts large enough to deter bolt cutters.


Any suggestions/comments would be greatly appreciated!

iMac

Posted on Jun 7, 2011 12:50 PM

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7 replies

Jun 7, 2011 1:45 PM in response to jimmayl

I'm not sure anything's really going to deter thieves with crowbars. Drilling the foot and table would be the best protection from the top, but you'd have to figure out something that would secure the bolt from being unscrewed, and I'm not sure what would not be defeatable via bolt cutters.


Perhaps a combination of the Anchorpad, which appears to be the least easily defeated, or bolts through the foot and security cameras (or a dummy) might be the most practical approach. Keep the thieves from having sufficient time to get in with heavy tools and work on the gear.

Regards.

Mar 23, 2012 11:51 AM in response to Rebecca Simmons

We have ended up pursuing two strategies:


- Using motorcycle lock chains (Google the phrase and you'll see lots of options) in the areas where we've had multiple thefts, and


- Having our Public Safety department raise campus awareness about security, particularly in regard to not holding doors open for people you don't know.


The motorcycle lock chains are too thick for standard (or, really, any) bolt cutters to handle. We thread them through the round hole in the back of the iMac "foot" and secure them to tables or nearby pipes.


Since we started doing this, we have had no more thefts.


It's also worth noting that our previous strategy of using unremovable inventory tags (e.g. http://www.stoptheft.com/) made no difference; the thieves were more than happy to take tagged machines.

Mar 23, 2012 5:52 PM in response to jimmayl

Well now you know why PC's have evolved to be cheap and ugly, so nobody would want to steal them. 😁



Seriously though, if the crooks come in with a crowbar and bolt-cutters and find the iMac's they came to steal for their drug habit are bolted down, what do you think they are going to do?


Yep, smash the machines and high-tail it out the window or door they came in. So you lose again.



The object is to not let them into the building in the first place, or slow them down enough doing so while a silent alarm brings in the calvary.

Nov 10, 2013 2:04 PM in response to jimmayl

Drill two quarter-inch holes in the base of the iMac's stand. Drill two corresponding holes in the desk top where you want the iMac to be positioned. Insert two quarter-inch hex head hardened bolts through the holes in the iMac's base and the desk top. Use bolts that are long enough to extend about an inch below the underside of the desktop.


From the underside of the desk, install a quarter-inch "body" washer (ask at your local hardware store) and then a conventional washer and a fiber-core security nut. Before tightening the fiber-core nut, apply a drop of Lock-Tite Thread and Bearing Mount to the threads of the bolts. The Thread and Bearing Mount will require the application of heat to remove it. (Ask me how I know.)


Once the fiber-core nuts are tight, use a pair of Vise-Grip locking pliers to destroy the exposed threads on the bolts by crushing them between the jaws of the Vise-Grips. That will make the nuts impossible to remove.



When it's time to upgrade to new iMacs, sell the old ones and the desks they're attached to together as a package deal.

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iMac physical security options

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