The 6 layers of the Cloud Computing Stack

Second Government Cloud Computing Survey

By G C Network | April 1, 2009

Earlier this week I had the pleasure of presenting at the Sys-con International Cloud Computing Expo in New York City. My presentation, The View from Government Cloud Computing Customers, reviewed…

Navy NGEN and Cloud Computing

By G C Network | April 1, 2009

I spent half of today in downtown DC at the Navy Next Generation Enterprise Network (NGEN) Industry Day.  In case you’re not familiar with NGEN, this project will be the follow-on…

An Ontology for Tactical Cloud Computing

By G C Network | March 25, 2009

This week I’ve had the pleasure of presenting at two fairly unique conferences. On Tuesday I was in San Diego at the Simulation Interoperability Standards Organization (SISO) Workshop. SISO is…

Federal Cloud Computing Roadmap

By G C Network | March 24, 2009

ServerVault, a long time provider of IT hosting services to the Federal government, has been discussing cloud computing quite a bit with their current (and future) customers.  The repetitive nature…

Booz Allen Hamilton Lays Out Path To Cloud

By G C Network | March 23, 2009

Now that cloud computing is seen as a viable technology for the government marketplace, management consulting leader Booz Allen Hamilton is now providing cloud transition guidance. In his article “Cloud…

Is Sun Rising or Setting?

By G C Network | March 19, 2009

Today was strange. First Sun announces it’s open cloud computing platform. Sun Unveils Open Cloud Computing Platform “Sun on Wednesday announced plans to offer its own Open Cloud Platform, starting…

A Conversation with Emil Sayegh, Mosso General Manager

By G C Network | March 16, 2009

Last week, Mosso announced their new “Cloud Server” and “Cloud Sites” offerings. They also exited “Cloud Files” from beta, positioning themselves as a challenger to Amazon. With this as a…

Playing the Cloud Computing Wargame

By G C Network | March 12, 2009

Today at FOSE I tried my hand at balancing traditional IT, hybrid cloud offerings and commercial cloud offerings on a craps table. Just to set the scene, the Booz Allen…

Vivek Kundra Nominated for Federal CIO

By G C Network | March 10, 2009

Mr. Kundra’s quote from the Wall Street Journal says it all: “I’m a big believer in disruptive technology. If I went to the coffee shop, I would have more computing…

7th SOA for E-Government Conference

By G C Network | March 5, 2009

On April 28, 2009, Mitre will be holding its biannual SOA for E-Government Conference. This conference is one of the region’s premier opportunity for federal managers and MITRE Subject Matter…

From Sam Johnston’s Taxonomy post

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G C Network

2 Comments

  1. Randall on October 7, 2008 at 10:35 am

    You don’t mention where security fits in this stack. I know security is important at every level and it is there at every level now, but really there should be a single source of secure control of access to resources.

    That’s something big we need to work out. How can I have one account, the account I use to log into my cloud application and I can use that application with any other layer of stack or in combination with them without having to know that amazon requires these credentials and nirvanix requires another set.

    The end user shouldn’t care about these things, it should be handled at the platform level, but from my perspective there is no robust security model for the cloud, not yet.

    Any ideas what we might see fill this gap?



  2. Sam Johnston on March 4, 2009 at 10:52 pm

    Actually security is something that I do think about as a CISSP, but having looked at the various solutions it was clear that they permiated every layer of the stack. The resources themselves are secured by various mechanisms (AWS request signing for example) and from the user point of view you have OpenID and OAuth at the services layer. Even on the clients we don’t want cloud apps interfering with each other and you can see that browsers like chrome go to great lengths to prevent this.

    So yes it’s a valid point, but not one that wasn’t well considered.

    Cheers,

    Sam