Transformation Infrastructure

Mobile device security: A new frontier for hackers

By G C Network | February 1, 2015

Recent security breaches have heightened our awareness of cybersecurity issues. The hack and other security breaches have resulted in unprecedented damages. However, the majority of mobile device users have yet to be sensitized…

Learn How To Buy Cloud From GovLoop & ViON

By G C Network | January 28, 2015

“Government IT managers must accept that cloud computing services are services, not the purchases of technology. This usually represents a fundamental change in how technology is acquired and managed. Since…

A VETS 360 BENEFIT – LATINO FILM INDUSTRY POST OSCAR PARTY

By G C Network | January 21, 2015

   GUESS WHO SUPPORTS VETS 360? You can support them too at the: THE OFFICIAL LATINO FILM INDUSTRY POST OSCAR PARTY The Veterans 360 mission is to support our young combat…

South Asia’s Biggest Tech Event – “Digital World 2015”

By G C Network | January 19, 2015

 I am proud and honored to announce that I have been added as a speaker at SouthAsia’s biggest tech event “Digital World 2015” , 9th – 12th February, 2015 at…

Fear Hackers? First invest in an IT security culture change

By G C Network | January 14, 2015

by Kevin L.Jackson  With all the news these days about cyberterrorism and hacking the cloud may seem like the last place you would want to put your precious information. Pew…

CloudCamp Bangladesh In Dhaka! – February 11, 2015

By G C Network | January 13, 2015

Did you know that….. Goldman Sachs recognized Bangladesh as one of the Next Eleven (N-11) – a list of eleven countries having strong potential for becoming the world’s largest economies…

Agile is not the absence of ITIL!

By G C Network | January 12, 2015

 by Jodi Kohut ITIL (formerlyknown as the Information Technology Infrastructure Library) has been the best management practices framework of choice for world class IT Operations organizations.  The 5 stage framework:…

Cloud Security: Understanding the Cloud Computing Threat Landscape

By G C Network | January 10, 2015

In the last two years, IT security breaches have hit the White House, the State Department, the top federal intelligence agency, the largest American bank, the top hospital operator, energy…

Federal Cloud Computing Summit on January 14-15, Washington, DC

By G C Network | January 9, 2015

The Federal Cloud Computing Summit will be held on January 14-15, 2015 at the Marriott Metro Center in Washington, D.C. (Complimentary government and academic registration) This educational symposium will feature cloud computing…

CONGRATULATIONS! Inaugural Cloud Computing Class at Mira Costa College Graduates!!

By G C Network | January 8, 2015

Anthony Dorrah, Jose Chapman, Mike Chatelain,  Lisa Heiden, Ginelle Johnson, Robert Minson, Alfredo Morales  We are so proud of the success of out first cloud computing training class.  This group…

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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