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Data Center

Nov 5 2009   4:52PM GMT

A Not-So-Great Use of Cloud Computing



Posted by: Arian Eigen Heald
Data Breaches, Data Center, data security, cloud computing, cloud security, information security

As I’m sure you know, I’m not yet a big fan of “cloud computing,” known by various acronyms. I have yet to see a really comprehensive approach to audit and security. Ultimately, you don’t know where your data is in the “cloud.” And the Feds have access to it without a warrant.

So you can imagine my dismay when recently reading someone’s suggestion that the shared computing power of the “cloud” could be used to crack encryption algorithms ever so much faster. How will we address this risk?

The risks of audit and control issues, physical security and secure storage of backups, in my mind, outweigh the over hyped benefits. When I see a strong standard implemented by “cloud” vendors, subject to outside independent verification, I’ll get to wow.

Not until then. Where’s the beef?

May 6 2009   5:30PM GMT

Watching Your Data Evaporate in the Cloud



Posted by: Arian Eigen Heald
cloud computing, Data Center, "How Do You Know?", Compliance

“Cloud” computing continues to beat the drum of “cutting costs.” Although I must say that I am hard put to differentiate between “cloud computing” and data centers that host hardware, the emphasis seems to be on shared server resources and supposedly quick turnaround for new applications.

In my experience, “quick application development” is usually another way of saying “open everything up to make it work,” followed by “oops.” Or “ouch.”

The giants (Amazon, Google and IBM) are promising to customize security for their clients, but I have yet to see a price tag on that promise, or a standard for security in a cloud. I suspect that there isn’t one, and isn’t likely to be one.

Here’s some questions that keep me wondering:

How would they implement different levels of security on the same hardware/server OS?
How do I know who else is sharing my server?
How do I know that my confidential data is secure? (Think PCI and HIPAA)
How would I handle eDiscovery?
Who maintains logs - specifically audit trails?
How does handing off security to a third-party affect compliance?
Where is my backup data?
And, uh, what happens if the cloud vendor goes belly up?
Who is responsible for a data breach?

Faster, better, cheaper - pick TWO.