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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.
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.
This Certification Prep Guide provides an overview of the current Project Management Professional (PMP)® certification and offers helpful tips that you can use when preparing for your PMP certification exam.
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.
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.
Right on schedule, PMI has announced the revision and update of the PMP exam that will roll out March 26, 2018. For those who are on their journey to certification, exam revisions can be stressful. In this hour-long webinar presented by Global Knowledge, our resident PMP-certified project manager Dan Stober will present information on the changes and how to prepare for the PMBOK 6th Edition PMP exam. This webinar will cover all aspects of the update, and start you on the road to success! What you will learn: How the new “Role of the Project Manager” chapter impacts you. Three new processes and their inputs, tools, techniques, and outputs. How the addition of four new sections per chapter benefits you as a project manager. Why PMI is changing and updating the PMP exam. Recommended Project Management Courses Project Management Professional (PMP)® Exam Prep Boot Camp Project Management Fundamentals IT Project Management Project Management Professional (PMP) ® Renewal Program
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.
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.
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.
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.