Showing posts with label Private Cloud. Show all posts
Showing posts with label Private Cloud. Show all posts

Friday, 8 January 2016

Top 10 Cloud Certifications to target in 2016

 By Sarah Morgan


The mass adoption of cloud technologies continues to accelerate at an ever increasing rate. The past 12 months has seen an explosion in the XaaS market as leading cloud platforms - Microsoft Azure and Amazon AWS - diversify their product portfolio to meet consumer demand.

This transition to cloud has created huge demand for IT Pros with the skills to make the most of these new technologies and services. At present, WANTED Analytics estimate the UK's cloud employment market at 446,000. Where demand for skills appears, training and certification follow suit. The end result, 2015 has seen the launch of many new cloud certifications from all the major players including Microsoft, Cisco and CompTIA.

So if you're looking to enter the industry, or adapt your skills alongside your companies cloud adoption, we've compiled a list of the top 10 Cloud Certifications to target in 2016. They cover the in-demand skills across development, security, virtualisation and beyond. In no particular order, they are:



1. (ISC)2 Certified Cloud Security Professional (CCSP)


One of the major concerns for businesses when migrating to the cloud is the potential security risks to their key data. This means there is new demand for cloud security skills, as businesses look to make the transition as safe and smooth as possible.

(ISC)2’s CCSP certification gives you these skills. It covers how to protect your data in areas like cloud infrastructure security, architectural concepts and design requirements. The CCSP is modern and outward-facing, meaning it includes all the latest cloud security trends and topics. This top-level cloud security certification will give you all the skills you need to manage the security of your chosen cloud platform in 2016.


Image courtesy of www.perspecsys.com / flickr.com / Perspecsys Photos

2. CompTIA Cloud Essentials


If 2016 is the year you’re looking to specialise in cloud technology, CompTIA’s Cloud Essentials is a great way to get started and learn the fundamentals of all its capacities. 

It’s a platform neutral qualification, meaning what you’ll learn will be highly transferable. This will include the basics of the cloud in a business environment and the value it can have. Plus, the technical aspects of cloud types, and the basics behind a successful adoption of cloud technology. 

3. Microsoft MCSE: Private Cloud


Microsoft’s MCSE: Private Cloud certification will teach you the skills to create and manage a private cloud using Windows Server 2012 and System Center 2012 R2. You must already be certified in either MCSA: Windows Server 2012 or 2008. 

You’ll develop critical skills like how to configure a private cloud environment, how to optimise your cloud infrastructure and maintaining your cloud infrastructure, as well as everything else in between. 


4. Microsoft MCSA: Windows Server 2012


Microsoft’s current offering of their omnipresent Windows Server certification prepares you to manage Windows Server 2012, regardless of whether the server is on premise or a virtual instance in a public or private cloud.  

The MCSA: Windows Server 2012 will give you the skills you need to develop and manage Windows Server 2012. You’ll cover topics like, managing active directory services, implementing advanced network services and implementing group policy. 



5. Microsoft MCSA: Linux on Azure


The highly anticipated MCSA: Linux on Azure certification arrived at the end of 2015 and is unique in giving Linux specialists the ability to operate on Azure, taking their skills into the cloud. With more than 25% of Microsoft’s 1 million Azure servers running on Linux, the credential will be highly sought after in 2016.

You’ll learn to deploy, configure host and manage Linux websites on Azure, taking advantage of Azure’s key features like Windows PowerShell and Xplat-CLI. You’ll also learn to implement Azure Active Directory, virtual machines and virtual networks, all incorporating Linux.


6. Amazon Web Services (AWS) Certified Solutions Architect


Split into the AWS's Certified Solutions Architect – Associate and AWS's Certified Solutions Architect – Professional, this is the best path of certifications to get you the skills you need to operate on an Amazon Web Services (AWS) cloud platform. Amazon Web Services has established itself as an industry leader in cloud technology.

Get started with AWS in 2016 with the Associate certification, cover the fundamentals in designing efficient applications as well as deployment, security and troubleshooting.

Refine your AWS skills with the Professional certification and make your AWS operations more efficient for your business. You’ll learn about costing, scalability, cloud migration and managing complex, large scale cloud operations.


7. CompTIA Cloud+


The Cloud+ is another platform neutral certification from CompTIA that can set you apart by giving you skills useful in many different cloud environments. Whilst you couldn’t call it an introductory level certification, as it is recommended that you have 2 years IT industry experience, it does introduce you to the cloud industry.

You do not need to have any previous cloud certifications behind you to sit the CompTIA Cloud+. It covers cloud concepts and models, virtualisation, network management, security and business continuity. With this wide variety of topics, you get a well-rounded set of cloud skills, meaning it’s a great way to get started with a career in cloud technology in 2016.


Image courtesy of freedigitalphotos.net/Sira Anamwong

8. VMware® vSphere: Fast Track [V6]


With VMware’s vSphere 6, you can convert underutilised physical servers into virtual servers that offer high availability, flexibility, reduced consumption and increased speed and efficiency. The VMware® vSphere: Fast Track [V6] certification gives you all the skills you need to manage a vSphere setup in your business.

It is recommended that you have at least 6 month’s experience of working with vSphere 6, as the curriculum is comprehensive and penetrative in its coverage of the vSphere’s areas. These include the creation of virtual machines and virtual networks, vCenter Server, managing virtual storage and installing vSphere components. This makes it much easier for you to link vSphere with your chosen cloud platform.


9. Microsoft MCSD: Azure Solutions Architect


Microsoft’s MCSD: Azure Solutions Architect course helps you develop the skills to migrate your existing servers to Azure. It’ll also give you the skills to design websites and other types of infrastructure in Microsoft Azure and to take full advantage of all Azure’s capabilities. 

It’ll introduce you to the capacities of Azure and then explain its full potential in topics like, hosting web applications, storing SQL data, designing cloud applications and implementing automation. These skills will be well-rounded, helping you get ahead with Azure in 2016.


10. Cisco CCNA Cloud


Cisco’s CCNA Cloud is brilliant at introducing you to networking, combined with specialisations in cloud technology. There are no strict prerequisites, although it is recommended you have at least a year’s experience working in a data centre or cloud network environment.

With a focus on preparing you for on-the-job situations, the certification covers Cisco Cloud fundamentals helping you to fully understand its structure and essentials. Plus, you’ll be able to perform invaluable administration and maintenance tasks. This includes management of software applications like Cisco UCS Director, Cisco Prime Service Catalog and Virtual Application Container Services. 

 About the Author:        
Sarah writes for Firebrand Training on a number of IT related topics. This includes exams, training, certification trends, project management, certification, careers advice and the industry itself. Sarah has 11 years of experience in the IT industry. 

Thursday, 15 January 2015

Best Cloud Certifications for 2015


By Sarah Morgan


Certifications are a great way for IT professionals to prove that their knowledge and skills are up-to-date. They can be especially crucial in a fast moving industry like cloud computing, where importance is placed on keeping up with new technology or running the risk of becoming outdated.

Cloud now encompasses hybrid, public and private technologies as well as the software and dedicated hardware that enables these systems to work together. For businesses to reap the full benefits of cloud these systems must be built, maintained and secured by skilled IT professionals.


Taking cloud a bit too literally...
photo by George Thomas, licensed under Creative Commons














 
Industry experience combined with official certification can go a long way to getting you hired by businesses in need of cloud-skilled employees. So, if you need to advance your cloud knowledge or are looking for a career-changing technology in 2015, some of these certifications may be just what you need. Let's take a look at the best cloud certifications for 2015:

1. CompTIA Cloud+

The CompTIA Cloud+ will validate your cloud knowledge and prove you understand the best practices required to work within cloud environments. 

This certification has been designed by CompTIA to act as a career step toward cloud focused roles for experienced network, storage and data administrators. Because of this, it’s recommend you have at least 2-3 years’ experience with networking, storage or data centre administration as well as familiarity with hypervisor technologies. 

With the Cloud+ you’ll prove you can:

  • Understand the available cloud delivery models and services
  • Maintain, implement and provide cloud infrastructure 
  • Explain, identify and implement security techniques
  • Implement and use resource monitoring techniques

The Cloud+ is a well-rounded certification used in a wide range of jobs from cloud engineer to business analyst. 

If you’re more interested in cloud technology from a business and technical perspective, we recommend you take a look at CompTIA’s Cloud Essential certification. This alternative certification focuses on the business value of cloud, steps to successful adoption and the risks and consequences of the technology.


2. Microsoft Specialist: Developing Microsoft Azure Solutions

Microsoft’s Public Cloud service, Microsoft Azure is gaining popularity worldwide with 1000s of new customers joining every day. Microsoft have made a clear commitment to Azure, investing over $15 billion in building and maintaining the datacentres that power the platform.

To complement their cloud portfolio and to encourage Azure uptake, Microsoft introduced two new specialist certifications in 2014.

The first of these – Developing Microsoft Azure Solutions – is focused at IT developers with basic experience in implementing and monitoring Microsoft Azure solutions.
Achieve this certification and you’ll be able to establish your own Azure virtual network environment, construct Azure Virtual Machines, host azure websites and design your own resilient cloud applications.




If you already hold the MCSD: Web Application cert, this qualification is a brilliant way for you to achieve a rounded understanding of the Azure platform.

To achieve the certification you’ll have to pass Microsoft Exam: 70-532. Plus, both specialist certs do not require any pre-requisites as they are not part of Microsoft’s typical certification track.


3. Microsoft Specialist: Implementing Microsoft Azure Solutions

The second of Microsoft’s new specialist Azure certifications is aimed at experienced IT professionals who administer on-premise infrastructure. As such, you’ll be expected to possess an understanding of virtualisation, network configuration, Active Directory, and database concepts.
Complete this certification and you’ll prove your ability to:

  • Implement and manage virtual networking within Azure
  • Plan and create Azure virtual machines
  • Deploy and configure websites in Azure
  • Manage and backup monitor storage solutions

To achieve the certification you’ll have to pass the Microsoft Exam: 70-533. Both specialist certs do not require any pre-requisites as they are not part of Microsoft’s typical certification track.


4. VMware® vSphere 5.5

When it comes to cloud, experience with virtualization technology is "very important, since that's essentially what makes cloud computing more flexible and increases utilization," argues Wendy Duarte, vice president of recruiting at Mondo.

As one of the fundamental technologies powering cloud computing, it’s no surprise that a virtualisation certification would feature on our top 5 list.

VMware’s Mike Adams states the relationship between virtualisation and cloud succinctly, - “Virtualization is a foundational element of cloud computing and helps deliver on the value of cloud computing…Cloud computing is the delivery of shared computing resources, software or data — as a service and on-demand through the Internet."

Products like VMware vSphere allow businesses to cut the cost of their server sprawl by running multiple operating systems and applications on a single computer, which can then be easily accessed remotely.

vSphere 5.5 eliminates the need to run several sub-optimal servers, but as always, it takes skilled IT professionals to implement and manage this powerful technology. So, to sharpen your virtualisation skills or to take the first steps towards bringing virtualisation to your organisation, we recommend you take a look at VMware’s vSphere 5.5 certification

Find out more about vSphere 5.5 here, but bear in mind, this certification may change with the release of vSphere 6 sometime in 2015.


5. Certificate of Cloud Security Knowledge (CCSK)

Security is a primary concern for businesses pre and post cloud migration. With the CCSK, you’ll prove you can handle cloud security vulnerabilities.

The CCSK is a web-based certification that tests for a broad knowledge of cloud security and includes topics from architecture, governance, compliance, operations, encryption and virtualisation.

To complete this cert you’ll need to pass the CCSK examination: a 60-question multiple choice exam, completed within 90 minutes. Don’t be fooled by the open-book nature of this assessment - you simply won’t have enough time to research every answer individually (and still pass).

It’s worth noting that the CCSK is not a substitute for other cloud certifications. Instead, the CCSK augments your other credentials by proving your knowledge and competency in cloud computing security.

The CCSK is a great supporting certification for IT professionals holding ISACA’s CISA qualification. CISAs emphasise that the CCSK provides the necessary context and focus to effectively audit cloud environments.
Plus, the CCSK can also be employed effectively aside (ISC)2’s CISSP due to the parallels between both certifications Bodies of Knowledge. Additionally, the CCSK builds upon the CISSP by providing context that is important to the cloud.

Since Cloud Security Alliance first released their Certificate of Cloud Security Knowledge (CCSK) in 2010, thousands of IT and security professionals have utilised it as an effective way to upgrade their skills. 


Prove your knowledge

Cloud computing, one of Gartner’s top 10 technology trends for 2015, has already attracted 90% of businesses who now operate using the technology. Cloud’s flexible cost scaling and cost saving has resulted in a massive demand for cloud-ready IT professionals. 

In fact, 65% of IT departments can’t find enough qualified staff to support their cloud projects, report IDC. 

Now you just need the qualifications to prove you can support this in-demand technology.

Related articles:

About the Author:        
Sarah writes for Firebrand Training on a number of IT related topics. This includes exams, training, certification trends, project management, certification, careers advice and the industry itself. Sarah has 11 years of experience in the IT industry. 

Wednesday, 15 October 2014

Using Host Groups to build a Private Cloud based on System Center 2012/2012 R2



By Debra Littlejohn Shinder


Everybody is migrating to the cloud – or so it seems. But some companies just aren’t ready to put everything “out there” in a public cloud, and for them, the private or hybrid cloud deployment model makes the most sense. Building a private cloud from scratch can be a daunting task, though. Microsoft has tried to make it a little easier for customers with Windows Server 2012/2012 R2 Hyper-V and System Center 2012/2012 R2.


Definitely clouds.
Image courtesy of arztsamui / morguefile
One of the important concepts involved in creating a private cloud that’s easy to manage is that of host groups. Host groups are created in System Center 2012 R2’s Virtual Machine Manager (VMM). VMM is Microsoft’s management solution for virtualized resources, including those in a private cloud. 

A host group is a simple idea: it allows you to manage multiple servers as one entity. You can then create your private cloud based on the resources that reside in one or more of your host groups. Microsoft’s cloud computing model encompasses three resource pools that make up the fabric. These are defined as compute, network and storage pools. The three resource pools are managed by VMM. For a better understanding of this, see the post Fabric, Cloud Computing Abstraction Integrated in VMM on Yung Chou’s Hybrid Cloud blog on the TechNet web site. 

Once you have a basic understanding, you can create your private cloud. Of course, you’ll need admin privileges to do this. There are some requisites, which include the preparation of the fabric in VMM. You can find out how to do that via the TechNet article Preparing the Fabric Scenario in VMM.

Once that’s done, you can get down to the business of creating the host groups in VMM. Here’s how: In System Center 2012 or 2012 R2 VMM, open the Fabric workspace and follow these steps:


  1. In the Fabric pane, expand the Servers node.
  2. Right click All Hosts.
  3. Click Create Host Group. 
  4. Replace the default name (New host group) with the new name that you want to assign to the host group.


You can create a tiered host group structure by repeating the process after right clicking the parent node under which you want to create a new child host group. You can create a parent host group for each different physical location, for example, and then within each one you could create host groups based on hardware capabilities (that is, the top tier group in each location offers the highest level of performance and reliability, etc.). You could also group hosts based on server roles or business units, or whatever structure makes sense for your organization. Note that you can also move host groups around to different locations within the tree structure if you need to. 

After you create your host group structure, you can configure the properties of the host groups. Back in the Fabric workspace, expand Servers again and then expand All Hosts, and click the host group you want to configure. Click the Folder tab, and click Properties in the Properties group. 

Here you can configure the following host group properties: 

  • General settings (group name, location in the hierarchy, description and encryption)
  • Placement rules for customizing on which host virtual machines are deployed
  • Host reserves (the amount of CPU, memory, disk input/output, disk space and network input/output that will be allocated for the host operating system on each virtual machine, either specified for a host group or for an individual host)
  • Dynamic optimization and power optimization settings (balancing of VM loads within a host cluster and evacuation of hosts to save power)
  • Network (inheritance settings for network resources including IP address pools, load balancers, logical networks and MAC address pools)
  • Storage (allocation of storage logical units and allocation of storage pools to host groups)
  • Custom properties for VMs, VM machine templates, hosts, host clusters, host groups, service templates, service instances, computer tiers and cloud. 


For more information about building host groups, see Part 2 of Brien Posey’s 11-part article on Building a Private Cloud with System Center 2012 over on the WindowsNetworking web site or to learn more about private cloud read Private Cloud Storage Network Storage Considerations series on CloudComputingAdmin.com

Author Profile

DEBRA LITTLEJOHN SHINDER, MCSE, MVP (Security) is a technology consultant, trainer and writer who has authored a number of books on computer operating systems, networking, and security.

She is also a tech editor, developmental editor and contributor to over 20 additional books. Her articles are regularly published on TechRepublic's TechProGuild Web site and WindowSecurity.com, and has appeared in print magazines such as Windows IT Pro (formerly Windows & .NET) Magazine.