by Randy Russell (Red Hat)
I am pleased to announce our newest certification, Red Hat Certificate of Expertise in Server Hardening. This new Certificate of Expertise will take the place of the Red Hat Certificate of Expertise in Security: Network Services and Red Hat Certificate of Expertise in Directory Services and Authentication. Red Hat Certified Professionals working towards earning Red Hat Certified Security Specialist (RHCSS), Red Hat Certified Datacenter Specialist (RHCDS) or Red Hat Certified Architect are able to visit our Certification FAQ to learn more about how this new Certificate of Expertise fits into these programs. Why are we introducing this new credential and replacing long-standing ones with it?
Every year, Las Vegas plays host to DEF CON® Hacking Conference, which is routinely described as the world’s biggest hacker conference. Most people attend to learn about security exploits so that they can protect themselves and others. At last year’s conference many speakers within the DEF CON community spoke about the important of asking questions, engaging with others while at the conference and sharing knowledge.
One speaker, who is particular well-established, likewise made such a statement. He then went on to say that in order to speak to him, there were requirements. He then proceeded to enumerate, accompanied by slides, the vast array of skills and knowledge one needed in order to be worthy to step into his presence. His rigorous list would be an excellent checklist for someone who wanted to have a heavy-duty, information assurance consulting practice. However, many of us must think about security and implement practices that address specific risk factors with appropriate levels of time, effort and money. It is not our role to contemplate the vast everythingness of everything. We need to ensure that we have taken appropriate steps on systems within our care. In short, we need focus within that deep, broad ocean called security.
Continue reading “Announcing the Red Hat Certificate of Expertise in Server Hardening”
by Brad Davis (Red Hat)
With the release of Red Hat JBoss Enterprise Application Platform 6, Red Hat successfully delivered a full JEE 6-compliant container that is both lightweight and enterprise ready. As a result, many IT leaders are actively looking to shift their application workloads away from proprietary technologies like Websphere and Weblogic to JBoss EAP.
But questions about cost, risk and starting point often stand in the way.
In response, Red Hat Consulting has developed a proven methodology, identifying four key pillars to a successful migration. Leveraging Planning, Participation, Communication, and Follow through, more and more customers are easily migrating from legacy platforms to JBoss EAP.
The Planning pillar analyzes an organization’s proprietary applications and processes. This stage elicits an understanding of the application environment, as Red Hat’s JBoss Windup tooling quickly scans applications to find and estimate migration effort for each application. Data from the Windup report allows us to group applications together and to plan for optimized parallel or repeatable migrations where appropriate. Those critical to the migration’s success from a business, development and operational standpoint are also consulted to best understand the skill sets, procedures, and timelines needed to support development, architecture, deployment, maintenance and monitoring tasks.
Continue reading “Java enterprise application migration: The four pillars of success”
We’re a little late posting these but here are a few photos from the reception honoring our Red Hat Certified Professionals at McGreevy’s in Boston on June 12, 2013.
Continue reading “Photos: Red Hat Certified Professional Reception at Summit”
by Thomas Crowe (Red Hat)
A key component to a successful migration is a “migration mission statement.” The migration mission statement’s purpose is to summarize the key parts of a migration into a succinct, simply-communicated format that results in a clearly defined migration goal that is easily measurable for success. A sample migration mission statement could be:
Migrate the Acme Order Processing java application from the current proprietary IBM hardware running AIX and WebSphere into a cloud infrastructure running Red Hat Enterprise Linux and JBoss Application Server; in order to provide better TCO and ROI, as well as provide increased scalability and reliability. The migration should be performed during non-peak hours, have minimal downtime requirements, and provide for rollback if necessary.
Generally speaking, there are several factors that go into planning and executing a successful migration project. But by answering the following questions, a significant amount of the information necessary for a successful migration can be gathered.
The most basic question to initially ask is simply, “What is being migrated?” This simple question sets the stage for gathering the additional information that is required. Is the migration moving all services from one server to another? Maybe it is migrating an application from one application server to another, or migrating storage from one array to another. Each of these scenarios are going to have unique data-gathering requirements that need to be understood in order to successfully plan and ultimately execute a successful migration.
Continue reading “Determining your ‘migration mission statement’…and why it’s important”
At Red Hat Summit last week in Boston, Rafael Guimarães was awarded this year’s prestigious Red Hat Certified Professional of the Year. A native of Brazil, Guimarães is a Red Hat Certified Engineer (RHCE) and JBoss Certified Application Administrator (JBCAA) at Petrobras, the largest oil company in Brazil and one of the largest in the world. This is his story.
Continue reading “VIDEO: Rafael Guimarães, 2013 Red Hat Certified Professional of the Year”
by Randy Russell and Pete Hnath (Red Hat)
Cloud computing represents a major shift in enterprise IT architecture that requires companies to rethink their strategy. Red Hat is bringing to market a full portfolio of training and certification offerings that enable customers to evaluate Red Hat’s cloud technologies and understand how to deploy them successfully.
Customers seeking to build an open Infrastructure-as-a-Service (IaaS) cloud may look to Red Hat OpenStack as their foundation. OpenStack is emerging as a leading platform for IaaS cloud architectures and has attained broad industry support. Red Hat is excited to announce the immediate availability of Red Hat OpenStack Administration (CL210), which provides architects and system administrators with a hands-on course to learn how to install, configure, and manage a Red Hat OpenStack deployment. Later this summer Red Hat will also introduce the Red Hat certificate of expertise in OpenStack IaaS, which will validate a professional’s ability to successfully deploy and administrate an OpenStack based IaaS cloud.
For customers looking to deliver an open Platform-as-a-Service (PaaS) cloud, OpenShift Enterprise by Red Hat may be the solution. OpenShift gives application developers self-service access so they can easily deploy applications on demand. Red Hat is pleased to announce the immediate availability of OpenShift Enterprise Administration (CL280), a heavily lab-based 2-day course that guides the student through the steps to install, configure and manage an OpenShift based PaaS cloud.
Continue reading “Red Hat Training and certifications help build your path to the cloud”
by Sean Millichamp
Sean Millichamp was crowned worldwide Red Hat Certified Professional of the Year in June 2012 at Red Hat Summit. With Rafael Guimaraes officially set to be the next recipient of the award at next week’s Summit event in Boston, Sean offers us a look back at his past 12 months since winning the esteemed title.
It’s been a little over a year now since Red Hat selected me as the 2012 Worldwide Red Hat Certified Professional of the Year and what a year it has been! The whole experience was (and continues to be) amazing.
Initially, I didn’t tell too many people when Red Hat notified me that I had won. As with any contest there is some requisite legal paperwork (permission to use your name, etc.) that has to be cleared and so I only told my family, my boss, and a couple of other co-workers who knew I had submitted an entry, but that didn’t last long. The news passed quickly from my boss, to the company VP, to the CEO and then to the entire executive and sales teams. I still had not announced it to my surrounding coworkers but when a fairly continuous stream of people began walking up to me to shake my hand I found myself repeatedly explaining to those around me why I was being congratulated and what the award was – all the while caught somewhere between my more typically modest self and extreme bubbling pride.
In fact, I think my employer, Secure-24, was every bit as excited about this award as I was. If this seems unusual you need only to understand our business. We are a managed hosting company: IT is our business. The majority of our employees are either technical or work to directly support technical resources. So, when a senior engineer on one of their main product platforms wins a top award with a key partner – it was a sales/marketing dream come true. Our marketing team even issued a press release about it!
Continue reading “Guest Post: My time as Red Hat Certified Professional of the Year”
by Wander Boessenkool (Red Hat)
Replicated Red Hat Storage Server Volumes provide you with high-availability, when a single server goes down all your data is still there. Even better, if you were using that server to access your data using the native client it will automatically switch over to a server that is still responding. But what if you want to mount the volume while the server you normally use is down?
When you want to mount a Red Hat Storage Server Volume from your /etc/fstab you normally use a line like this:
Continue reading “Mounting a Volume Using the Native Client when a Server is Down”