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How Switches Work

Article | March 05, 2021

The Ethernet switch has become an integral part of the world’s LAN infrastructure. At its core, the Ethernet is a shared network, each node contending for access to precious bandwidth and dealing with the repercussions of collisions.

What is a LAN and Four Other Types of Area Networks

Article | March 05, 2021

Learn about the five types of area networks.

Why Continuous Education for Cybersecurity Professionals is a Must

Article | Feb. 23, 2021

Cybersecurity is one of the most important fields of work in our world today. It’s an ever-changing discipline that requires ongoing education and adaptability, even for cybersecurity experts.

What Separates a Good Cloud Engineer from a Great One

Article | Feb. 16, 2021

The cloud has been around for over a decade, but great cloud engineers are in short supply. What sets a great cloud engineer apart from simply a good one? Experience plays a big part, and the general expectation seems to be that you will become great by putting in your time. However, the truth is that to be a great cloud engineer you do not just slowly grow into your role. You actively aim for ways to improve both your skills and your approach to using technology. Here are three examples of what great cloud engineers do to be highly successful.

5 Tips for Passing Your Security+ Exam

Article | Feb. 15, 2021

The field of cybersecurity is growing, and it is no wonder. Global Knowledge’s 2020 IT Skills and Salary Report confirms the value of security experts, with those functioning in the Cybersecurity/IT Security field in the U.S. reporting an average annual wage of $153,655. Here’s an exclusive Security+ certification profile.

In the Time of COVID-19, Create a Ready-for-anything Workforce

Article | Feb. 15, 2021

COVID-19 has had a significant impact on businesses. Cost-cutting efforts have resulted in organizations having to do more with less. Safety protocols and social distancing guidelines have meant that more employees are working from home. The reality of remote workers and the access, reliability, and security issues that they create are at the forefront of the challenges facing IT departments.

Value of AWS Certified Staff, Popular Cross-certifications and AWS Certs Pursued by Age Group

Article | Jan. 25, 2021

The IT Skills and Salary Report covers a lot in the published report, and that’s only the surface. Here are a few snippets of AWS data that weren't included in the published report.

4 Mistakes Cloud Engineers Can't Afford to Make in their Jobs

Article | Jan. 18, 2021

Systems engineers are the women and men responsible for keeping your applications running and databases responsive, and while the cloud has removed much of their responsibilities regarding hardware, their jobs are by no means easy. Lack of attention to details is always a factor in most mistakes, but these issues stem from misperception and a lack of understanding regarding the cloud itself.

8 Specializations that Define Successful Cybersecurity Organizations

Article | Jan. 15, 2021

Cybersecurity has matured into a complex and diverse set of functions. Each of these functional specializations represent different roles requiring different knowledge, skills, and abilities.

6 Things IT Professionals Can Learn from the Film “Groundhog Day”

Article | Jan. 08, 2021

Aside from plenty of laughs, the 1993 film “Groundhog Day” actually delivers powerful messages about change, love and the too-often-overlooked importance of being courteous to others. Phil is unable to break the time loop until he totally changes who he is. Unless you’re as selfish and heartless as Phil, you probably don’t require this type of transformation to break the repetition. But everyone could stand to make a few smaller changes to get the most out of life and your profession.