Resource Library

These mistakes can be resume-updating events if you are not careful. Take the time to learn the skills of a cloud architect and both your career and your employer will benefit.

Early one morning, an engineer end user discovered that the Engineer servers were unreachable, and he didn’t know if he could reach the Internet. The administrator investigated the user’s PC with the IPCONFIG /ALL command and verified that the PC was a DHCP client, but it had received an address from the Accounting DHCP server, not the Engineering DHCP server.

While Apple has created many fine things, they were yet to be created themselves when Xerox PARC scientists created Media Access Control addresses. These MAC addresses are 48 bits or 6 bytes long, so they are also known as MAC-48 or EUI-48. EUI stands for Extended Unique Identifier. It is written in hexadecimal characters as shown below:

Join this exciting journey through the Microsoft cloud. We will discuss how companies have implemented Azure and other Microsoft cloud services and solutions. We will also address hesitations companies may have as they consider cloud technologies. In addition, we will explore practical tips about how to begin or continue your journey as you implement cloud solutions.

Hackers are looking for your company’s network. Unless you are offline and have no internet connectivity, the company network is discoverable.

Finding the right job may not always be that easy. For IT and cybersecurity professionals who are searching for a new job, or would just like to hang onto their current one, there are steps you can take to improve your job position. Whether you’re looking to get better at your job or advance up the ranks of your organization, these tips are aimed at you!

With 2021 quickly approaching, you need to be ready for existing and new threats. If you want to secure your system from hackers, then you need to think like them. In 2020, we saw attacks on many companies such as Twitter, Experian South Africa, British Airlines, DigitalOcean, etc. These companies have trained security teams, but hackers continue to find ways exploit vulnerabilities.

In this 1-hour webinar, you will learn more about the current DevOps market landscape and how to lead a conversation with the C-suite about how to sustain high-velocity businesses with DevOps training and certifications across three key success factors: Culture, Practices & Automation. View slide deck>

What’s the difference between incidents and problems? This article explains the differences between these ITIL® concepts, how they are related, and why it matters.

The coronavirus pandemic changed how people around the world work and receive skills training. Virtual meeting services saw incredible growth, they also faced new security challenges. As a key Global Knowledge partner, we worked closely with Gary and the Zoom team as they rapidly upgraded their platform to ensure the maximum possible level of safety for all users. However, technology is only as powerful, or safe as the people who use it. So, in this webinar Gary will provide expert (and entertaining!) advice on how to use virtual meetings safely when there is not a Global Knowledge instructor on-hand to help. Joining Gary is Kevin, our CXO: another big personality with a wealth of IT experience and a passion for ensuring our customers receive the best possible experience, every time they connect with Global Knowledge.