Data Centers

How Google secures its data centers (photos)

Google takes a variety of steps to protect customer data stored on its data center hard drives, a rack of which are seen here.

Customer data is stored in multiple locations, the files that store the data are given random file names and are not written in clear text, so they are not easily readable by people.

If there is a fire or any other disruption at the data center, customers are able to access their data from another data center location.

Photo credit: Google/YouTube.com

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Sonja Thompson has worked for TechRepublic since October of 1999. She is currently a Senior Editor and the host of the Smartphones and Tablets blogs.

8 comments
tiggeroush
tiggeroush

It would be more secure to just melt the drives down. With a melting temperature of just under 1300 degrees it would not be hard ether.

sergei
sergei

Maibe they are just protecting ears from noise?

swishkeed
swishkeed

I dont' know if this is a relevant question to ask.I was just curious in the youtube video. Inside the data center, why are the personnel wearing headphones/earphones? is this a standard to all data centers.

ganesh17i
ganesh17i

Our data is safe from others, What about google? How it can ensure that GOOGLE wont use/keep/read our pesonal/finance datas?

tejones
tejones

Once upon a time I used to be in the business of recovering data from old hard drives. Given the equipment I had to work with, infomation on a hard drive that had been overwritten was very easy to recover. The only hard drives that were not able to be recovered were the ones that had been shredded.

excelciors
excelciors

Yeah. Saw the pic where they (i think) fed the hdd into a shredding machine. How we all wish we had them in our office or homes. Hehehe. Just a funny side statement but good work GOOGLE for keeping our data's secure.

techrepublic
techrepublic

Those are hearing protecting headsets. With hundreds or even thousands of servers in a large room, the noise level from all the fans can be very loud.