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5 Most Popular IT Certifications for 2020

Article | May 11, 2020

While cybersecurity remains the most popular certification category in our IT Skills and Salary Report, foundational-level certifications highlight our list of the most popular IT certifications of 2020. 

Most Popular and Most Pursued IT Certifications by Women in Tech

Article | March 04, 2020

According to the Global Knowledge IT Skills and Salary Report, women make up 16% of the tech workforce, and an even smaller percentage (8%) are at the senior or executive level. Here’s an overview of the most popular and most pursued certifications by women in tech.

15 Top-Paying IT Certifications for 2020

Article | Feb. 09, 2020

Based on survey responses from the Global Knowledge 2020 IT Skills and Salary Report, this year’s highest-paying certifications reveal a strong emphasis on particular topics, such as cloud computing and cybersecurity. In fact, cloud and IT security make up the four top-paying credentials on this list.

10 Best Cloud Certifications to Pursue in 2020

Article | Jan. 09, 2020

If you’re looking to fortify your cloud expertise, there are a number of certifications to consider. We have compiled 10 cloud certifications that are sure to positively affect your career. 

Top Tech Trends and Predictions for 2020

Article | Dec. 06, 2019

Global Knowledge subject matter experts predict the top trends for 2020 in IT training, Microsoft, Cisco, AWS, cybersecurity and more.

Top Cybersecurity Certifications to Enhance Your Career

Article | Oct. 04, 2019

Managers are in dire need of cybersecurity professionals with specific skills. If you’re looking to advance your career, or transfer into the cyber field, now is the time to get certified.

18 IT and Business Certifications Worth Having

Article | Sep. 10, 2019

Here are 18 certification options, in no particular order, that are worth your effort based on site searches, feedback from subject matter experts and data in the Global Knowledge 2019 IT Skills and Salary Report.

New and Emerging Certifications for 2019

Article | Aug. 10, 2019

Looking ahead at new and emerging certifications provides insight into the areas deemed valuable in the IT industry. If you are an early adopter or in a position where you need to show that you have the bleeding-edge expertise of a technology, this list of recent and upcoming certifications is for you. 

CompTIA Certifications Are Building Blocks For IT Careers

Article | July 09, 2019

There’s a reason why one out of four certified IT professionals in North America hold at least one CompTIA certification. IT professionals who hold at least one certification have higher salaries, are more productive and generally are more satisfied in their job than their non-certified peers.

What Is Project Scope Management? An Overview

Article | June 21, 2019

Project Scope Management sets the foundation for the creation, development and successful delivery of a project. Learn about the project management process here.

Security+ and Your IT Career

Webinar – Recorded | April 24, 2019

You don’t have to look far to discover how important security is in our organizations. No matter what role you play in your IT department, it is critical to have a foundational understanding of security. CompTIA’s Security+ certification continues to be a minimum standard for IT professionals around the world in a variety of industries.

Operational Technology (OT) Network Security Challenges and Solutions

Webinar – Recorded | March 21, 2019

As cybersecurity threats continue to be a top concern facing organizations today, the Information Technology (IT) Governance team must stay abreast in assuring that the organization is protected. The IT Governance team must continually evaluate the risks to the organization and put in place Processes, Procedures and Technologies to protect the assets of the organization.  

Why Pentesting is Vital to the Modern DoD Workforce

Webinar – Recorded | Feb. 26, 2019

Watch this recorded webinar as CompTIA’s chief technology evangelist and Global Knowledge’s federal sales director discuss how pentesting has morphed.

Develop Your Skills with Unlimited Access to Red Hat Online Learning

Webinar – Recorded | Jan. 31, 2019

The Red Hat® Learning Subscription delivers 12-months of unlimited access to all Red Hat Online Training courses. The Standard RHLS subscription is a higher tier with access to 5 certification exams and up to 2 retakes.

10 Certification Exam Tips and Tricks from the Experts

Article | Jan. 14, 2019

Global Knowledge subject matter experts know certification exams inside and out. They understand the study methods and test-taking techniques that pay off the most when it’s exam time. Here are 10 certification exam tips and tricks, directly from our experts and Certification Prep Guides, that will best position you for certification success.

Build an IT Career with CompTIA Certifications

White Paper | Nov. 26, 2018

CompTIA has become one of the most recognized and respected names in IT certifications, from the first A+ back in the 1990s to today with over a dozen vendor-neutral certifications covering a variety of topics. At first glance, it may seem daunting trying to figure out which certifications you should pursue and what it takes to pass the exams. But do not fear! CompTIA has streamlined their certification process. Let this white paper be your guide along your CompTIA journey. We will explain the certifications, the order to take them, how to prepare for the exams and the details of the testing experience. 

Top 10 Certifications with Staying Power

Article | Nov. 01, 2018

IT is a very fast changing industry – what is hot today may be a tiny niche market in only a few years and lesser known things may turn out to be huge trends. That having been said, there are many certifications that will be around for a long time. However, this does not imply that recertification and/or continuing education credits are not required to maintain certification. Predicting the future is always challenging, including in IT, but these certifications are good bets.

A Complete Guide: How to Become Certified in CompTIA Cloud+ CVO-002

White Paper | Aug. 21, 2018

This Certification Prep Guide provides an overview of the current CompTIA Cloud+ certification and offers helpful tips that you can use when preparing for your CompTIA Cloud+ certification exam.

IBM Professionals Pursue Cross-Certification, Focused on AI, Cognitive Computing and Machine Learning

Article | Aug. 04, 2018

Certifications matter. A lot. That’s one of the major takeaways from the Global Knowledge 2018 IT Skills and Salary Report. The benefits, both personally and organizationally, are undeniable—certified professionals are more effective, complete tasks faster and are more sought after.

Cryptography Tools and Techniques

Article | Jan. 25, 2018

Cryptography can be used for many purposes, but there are two types of cryptographic algorithms you need to understand: symmetric and asymmetric. Learn more from the experts at Global Knowledge.

New Topics on the New Security+ SY0-501 Exam

White Paper | Jan. 25, 2018

It has been over three years since the last revision of the CompTIA Security+ exam back on May 1, 2014. In fall of 2017, the latest version, SY0-501, was released. This revamped exam retains the same six domains as established in SY0-401, which emphasizes security in three main areas: application, data, and host.

How Data is Delivered

Article | Sep. 21, 2017

Every second of every day, data is being sent and received. Billions of data packets are processed by your company’s network every day. In fact, you received dozens of packets just to read this article, but the vast majority of us have no idea how this works. People have no clue as to what goes on behind the scenes to ensure data actually gets to the right device.

What is a LAN?

Article | Sep. 12, 2017

If you’ve been around IT for even a few minutes, you’ve likely heard the acronyms “LAN” and “WAN” used by fellow technicians. But with all of the possible variations of networks—different sizes, different arrangements, and different protocols—how do you tell the difference between a LAN and a WAN and everything in between? The simple answer is one of scope and size.

A Beginner's Guide to Encryption

Article | Aug. 29, 2017

It should come as no surprise that in this modern era of digital data we need encryption. But what exactly is it? How do you know what kind of encryption you need? If you were to ask someone what kind of encryption they use, they may respond with a specific encryption-based product, like full-disk encryption. Or they may mention an encryption-based protocol, like HTTPS (HyperText Transport Protocol over SSL). But encryption is much more complicated than that.

Why You Should Consider a Career as a Computer Support Specialist

Article | Aug. 06, 2017

If you are considering career options or have been in the workforce a few years and are seeking a career change, you might want to consider training to become a computer support specialist.

Top 5 Growth Opportunities for IT Pros

Article | July 13, 2017

IT professionals benefit from gaining skills in data analysis, cybersecurity, cloud computing, virtualization and hyperconvergence, and mobile app development.

Password Complexity: You're Doing It Wrong!

Article | July 12, 2017

Just like the physical keys to your car or house, passwords add a bit of inconvenience in exchange for security. However, if you've ever been frustrated by password rules (complexity, special characters and numbers, etc.), you might be happy about the latest news.

Defining and Simulating ITIL® Processes Using IBM WebSphere Business Modeler Advanced

White Paper | Feb. 26, 2016

IBM WebSphere Business Modeler (WBM) can be used in conjunction with an adoption of ITIL best practices. It is a full-featured process modeling and simulation tool that fits well with other IBM products that are used to define various service management processes and activities. In this white paper learn more about how WBM provides both the ability to visually define process activities and the ability to define detailed information about processes, including inputs, outputs, cost, revenue, roles and resources.

Software Problems and How Docker Addresses Them

White Paper | Jan. 12, 2016

Learn how Docker makes it easy to update, test and debug software with this white paper and gain foundational knowledge about Dockerfile, Docker images and containers.

New RHEL 7.1 Features Ease Business and IT Adoption

White Paper | Jan. 06, 2016

The recent Red Hat Enterprise Linux (RHEL) 7.1 release offers a range of system-wide improvements. Whether you're new to RHEL or a veteran user, this white paper covers essential new tools and upgrades. Dynamic patching, in-place upgrades, easily configuring new deployments or monitoring entire systems represent some of the more significant changes. This white paper not only explores the significance of these modifications, it also provides useful examples, including diagrams and command lines for executing key tasks. RHEL 7.1 represents the first minor release of RHEL 7, which launched in June 2014 and will be supported for a 10-year life cycle.

Business Process Modeling: From Macro to Micro

Webinar – Recorded | Nov. 12, 2015

Business processes are complicated, and mapping them is not a trivial task. Modelling standards give us the tools to model complex processes, but they do not tell us the best way to approach a model or effectively use the tool. In this hour-long webinar, Global Knowledge instructor Rod Fage will guide you through the best way to develop a model, from determining the goal and scope of the process and measuring its effectiveness, to modelling the process in a hierarchical top-down approach, enabling business analyst to continuously validate the model.

IBM Cloud TechTalks (Part 4 of 4): Maximizing Business Agility with Cloud on a z System

Webinar – Recorded | Nov. 12, 2015

Cloud can be described as the ability for users to provision new environments and/or services in a self-service fashion backed by automation. z Systems use technologies that best allow us to apply the strengths of our platform to cloud methodologies while complying with industry standards and preserving the security and manageability of our platform. This enables us to use the strengths of z Systems scalable multitenant architecture for on-premise cloud deployments. z Systems can also expose valuable enterprise services in a secure manner that feels native to mobile and Web application developers, enabling organizations to use enterprise services on z Systems with a frictionless experience for distributed developers.

A Survey of IBM Power Systems Initiatives in Large-Scale Computing

White Paper | Oct. 23, 2015

The amount of data being produced does not seem to show any sign of slowing; if anything, it may in fact be exceeding projected growth rates. As these absolute limitations on raw hardware capacity begin to be felt, the importance of looking at all of the aspects of a computing infrastructure in order to tackle the future's truly large-scale computing demands, is imperative. This white paper examines how IBM's initiatives like Linux, Cloud Manager with OpenStack and the OpenPower Foundation IBM are meeting this challenge.

Red Hat Taste of Training - RH124

Video | Oct. 15, 2015

Red Hat Taste of Training - RH124

How to Update IBM WebSphere Portal Using the Scripting Interface Tool

White Paper | Oct. 12, 2015

Managing users' access to an organization's resources via portals is convenient with IBM's WebSphere Portal Scripting Interface. Compare tools available to the portal administrator and identify some use cases where IBM's Portal Scripting Interface may be the ideal choice. Review basic commands and find out how to create custom scripts.

Three Key Strategies for Preventing Problems with IBM WebSphere Business Process Manager V8.5

White Paper | Oct. 12, 2015

A major challenge of problem determination is dealing with unanticipated problems. It is much like detective work: finding clues, making educated guesses, verifying suspicions, and other considerations. An ideal strategy for problem prevention is to monitor the system regularly. Use the strategies outlined in this paper to minimize downtime and detective work so you can maximize performance.

Technology Offers Convenience, Privacy Pays the Price

White Paper | Sep. 25, 2015

Technology is a wonderful thing, but it comes with a price: cybersecurity. Free Web browsers, social media sites and other digital services collect personal information like email addresses, phone numbers, place of employment, buying habits, mortgage data that is shared with advertisers. The availability of this information leaves us vulnerable to hackers. This white paper can help you learn more about what kind of personal data is typically collected, and how to secure your information online.

What's New in the CompTIA Network+ (N10-006) Exam

White Paper | Sep. 25, 2015

CompTIA has raised the bar for Network+ candidates. The new certification exam has significant changes to the five "domains" or knowledge areas with new content related to security, cloud, data-center and operational concerns and troubleshooting. There is also a greater emphasis on wireless networking and VoIP. Use this white paper to help you gain an overview of what's new and what's different.

IBM Cloud TechTalks (Part 3 of 4): Taking Your Power System Higher in the Cloud

Webinar – Recorded | Sep. 17, 2015

Do you want to take your Power System to higher levels of cloud functionality but don't know what's available? Join us for this free webinar, presented by IBM and sponsored by Global Knowledge, to hear senior power cloud consultants Vess Natchev and Kyle Wurgler share an exciting new cloud solution for Power Systems. In this interactive webinar, you'll gain insight on the details and features of the new cloud solution from IBM and VMware.

Taste of Training: Red Hat System Administration II

Video | Sep. 10, 2015

Building on command line skills for Linux administrators.