Transformation Infrastructure

The Time is Now for 21st Century Leadership

By G C Network | November 10, 2013

I’ve just had the opportunity to preview my good friend Melvin Greer’s newest effort, “21st Century Leadership: Harnessing Innovation, Accelerating Business Success“. Now in pre-release, this book highlights the compelling…

Public Cloud IaaS : A Price/Performance vs. Security Analysis

By G C Network | October 25, 2013

Industry’s transition from custom made, one-of-a-kind IT infrastructures to the standardize, commodity based cloud paradigm is well on it’s way. IBM’s recent “Under Cloud Cover” study highlights the rapidly of…

Catch the Cloud with DorobekINSIDER LIVE!

By G C Network | October 17, 2013

  Yesterday I thoroughly enjoyed an opportunity to participate in the DorobekINSIDER LIVE edition on cloud computing.  The conversation was both lively and informative.  Joining me on the show were:…

Cloud Shines Brightly as Future of Disaster Response IT

By G C Network | September 14, 2013

The call for help began as a rumble. Twenty miles beneath the ocean’s surface, a rupture in a massive tectonic plate ripped a 310 mile-long break in the sea floor,…

NCOIC/NGA Demonstrates Use of Cloud in Disaster Response

By G C Network | September 5, 2013

     When the world’s next major earthquake, tsunami or other disaster hits, military, government and civilian NGA project is available on the NCOIC website. responders will need to manage and…

NBC4 Puts On A Great GovCloud Show !!

By G C Network | August 25, 2013

NBC 4 in Washington, DC highlighted government cloud computing today as part of their GovInnovate show. Below is just a taste of the informative public service they provided.  Go to…

OMB’s Evidence Memo: A Call for Cloud Services Brokerage

By G C Network | August 21, 2013

by Ray Holloman and Kevin Jackson In a late July memo the Office of Management and Budget requested cloud services brokerage. Well, not in so many words. Rather, OMB requested…

Cloud Services Brokerage Lessons From Alex Rodriguez, Baseball’s Trade Deadline

By G C Network | August 8, 2013

( A guest post from Ray Holloman, NJVC Corporate Communications) Two stories sat atop baseball’s marquee in the final days of July. The first was the non-waiver trade deadline, baseball’s…

Lessons Learned: VA Cloud Email Termination

By G C Network | July 17, 2013

According to a Federal Computer Week article by Frank Konkel, The Department of Veterans Affairs terminated its five-year, $36 million cloud computing contract for email and calendaring services with HP…

Deconstructing Cloud: An Excellent Guide to the Cloud Computing World

By G C Network | July 15, 2013

On an almost daily basis, I’m approach for my views on “cloud computing technology”.  Although typically innocent in nature, I always cringe at the thought of enduring yet another hours…

Hybrid IT enables a composable infrastructure which describes a framework whose physical compute, storage, and network fabric resources are treated as services.

Resources are logically pooled so that administrators need to physically configure hardware to support a specific software application, which describes the function of a composable architecture.

This type of transformative infrastructure is foundational to contemporary agile business because a hybrid IT environment, private clouds, public clouds, community clouds, traditional data centers, and services from service providers must be integrated and interconnected.

Composable infrastructures can build new revenue-generating products and services faster while simultaneously addressing the key inhibitors to change, which include the following:     

  • General concerns regarding lack of adequate hybrid infrastructure security     
  • The false impression that cloud cannot support the operational/performance requirements of critical applications (e.g., SAP and Oracle)     
  • Management challenge presented by multi-cloud environments contracts that will include varying levels of governance and service-level agreements (SLAs)     
  • The need to match employee management skills across various cloud platforms 

Composable infrastructure architectures have two major functions. They must be able to disaggregate

and aggregate resources into pools and compose consumable resources through a unified API.

Fifth-generation (5G) wireless networks will significantly enhance the current mobile network environment. These new networks will use multi-access edge computing (MEC) to extend composable enterprise infrastructures to the network edge, a capability broadly referred to as edge computing.

To support this future IT-operating environment, enterprise content and application developers need to collaborate with telecommunications network operators to gain access to edge services.

Using this architecture, “Internet of Things†(IoT) applications can respond in real time to local events and use cloud capabilities for all other data processing functions.

Edge computing application design development model has three locations:     

  • Client    
  • Near server     
  • Far server  

An end-to-end IT service designed to operate in an IoT environment follows this model also but with different reference names or components:      

  • Terminal device component     
  • Edge component(s)     
  • Remote component(s) 

The IoT architecture emphasizes the distribution of components. In this environment, network services (i.e., routers, firewalls, load balancers, XML processing, and WAN optimization devices) are replaced with software running on virtual machines.

To ensure secure operations, key cybersecurity tasks include the following:     

  • Securing the controller as the centralized decision point for access to the Software Defined Network (SDN)     
  • Protecting the controller against malware or attack     
  • Establish trust by protecting the communications throughout the network by ensuring the SDN controller, related applications, and managed devices are all trusted entities     
  • Creation of a robust policy framework that establishes a system of checks and balances across all SDN controllers     
  • Conducting forensics and remediation when an incident happens in order to determine the cause and prevent reoccurrence  

Network Function Virtualization (NFV) establishes a virtualized networking environment dedicated to providing different network services. If NFV is used, the SDN can also act as a hypervisor for NFV virtual machines.

Approaches for implementing cybersecurity protections include the following:     

  • Embed security within the virtualized network devices     
  • Embed security into the SDN servers, storage, and other computing devices 

The Zero Trust security model is centered on the belief that organizations should not trust anything inside or outside their perimeters. This model requires verification of anything and everything trying to connect to its systems before access is granted. The Zero Trust approach uses existing technologies and governance processes in securing the enterprise IT environment.

When designing and deploying transformational solutions across enterprise, cloud, 5G networks, MEC environment, and the Zero Trust paradigm must be extended to include all associated SDNs.

Read more about digital transformation and transformation infrastructure: grab a copy of my new book, Click to Transform, out today!

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