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Talkin’ Tech: Cloud Computing

Defining key terms for understanding the basics of this emerging technology

Cloud computing continues to be a hot trend in technology and is a great option for budget-minded and resource-constrained small businesses. Cloud-based services offer a more cost-effective solution for accessing applications and hardware on demand and provide small businesses with greater flexibility. In fact, many smaller companies are using cloud services without realizing it. And therein lies the challenge—there’s a general lack of understanding when it comes to cloud computing.

In this installment of our Talkin’ Tech series, we define key terms to help you understand the basics of cloud computing. If there’s a term we didn’t include that you’d like defined, please let us know!

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All Around the Podcast World – Cisco UCS, Nexus, VDI/VXI & Intelligent Automation

Within the Data Center marketing organization, we spend quite a bit of time focused on activities that announce new products or solutions, as well as educating customers, partners and analysts. Sometimes this is done via launches and other times it’s at events like EMC World 2011, SAP Sapphire, Citrix SynergyCiscoLive 2011 or the upcoming VMworld 2011 (Cisco is a Diamond-level Sponsor). But once that information leaves our hands and gets out into the community, it’s important for us to remember that it’s often discussed, dissected, and evaluated by a broad range of IT professionals.

Over the past few weeks and months, Cisco Data Center technologies have been features in several industry podcasts.

And of course, don’t forget this list of Cisco UCS Evangelists from every part of the world. Read More »

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Penetration Testing in the Cloud

Tell me if this sounds familiar… you are asked to perform a penetration test on customer’s network to determine the security posture of their assets and the first thing they do is give you a list of assets that you are NOT allowed to test, because they are critical systems to the business. Ironic isn’t it? This is exactly the difficulty you can expect when performing penetration testing in the cloud, but multiplied by ten.

There is a lot to think about and plan for when you want to perform a penetration test in a cloud service provider’s (CSP) network. Before we get into the technical details, we need to start with the basics.

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Security Today – Magic or just a throwback to a 1960′s episode of Star Trek?

Stealing a quote from Arthur C. Clarke: “Any technology, sufficiently developed, is indistinguishable from magic”. Some people would certainly consider security these days as magic. Okay, so much for that reference, but what does Star Trek have to do with government and security, my typical topics. Star Trek, although mostly about exploration sure seemed to have a bit of a “Space Military” characteristic to it. Isn’t that what the Star Fleet was all about? (no offense intended, Capt. Kirk.)

Lately, I’ve been doing some research for a paper on the integration of physical and logical security (I did an initial paper that you can see here: Click on “The Necessity of Security”) and it dawned on me how very similar the technology of today is to the science fiction of the 1960’s, or in Mr. Clarke’s case, magic. So here is a synopsis of some of my observations. I’m sure there are more; please feel free to reply with what I’ve missed or your own favorites.

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Is Your Network Ready for the Cloud Journey?

For many months now, we’ve talked about the Journey to Cloud Computing and how an evolution within your Data Center is needed to make that a reality. In many cases, we looked at this from an application perspective, focused on the interaction between automation, applications, servers, storage and the edges of the network.

But many of you have asked us to provide you a broader understanding of the role the Network plays in the Journey to Cloud Computing. Specifically you’ve asked us to highlight several areas:

  • What is Cisco’s perspective and strategy around the usage of multiple types of Cloud Computing (Private, Public, Hybrid, Community) and what is needed from the network to interconnect all these offerings?
  • How does my business manage the network transitions needed between today’s applications (often client-server), the virtualization of those application, and next-generation web and big data applications?
  • What considerations do we need to make within my Data Center as we try and maximize efficiency and scalability?
  • What considerations do we need to make at the edges of our networks when the proliferation of devices is almost out of control?
  • Are there ways to protect my network investments while still having the flexibility to deal with the business uncertainties that are around the next corner?
Is Your Network Ready for the Journey?
View more presentations from Cisco Data Center.

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