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Learn about the essential ones and up your SSH game. Discover how they work, their similarities, and which one is the best for your needs. I have read and understood the privacy policy and am able to consent to it. CBT Nuggets uses cookies to give you the best experience on our website. You can read more about our use of cookies , or just continue to use the site as you normally would if you agree. Expert IT training — when and where you need it.

What's it like to train with us? Our learners say it best. See their stories. Stay competitive and get the job done. All features included with every subscription. Delivering trusted IT training across industries and around the universe. Train and certify on top technologies from popular vendors.

Browse by vendor Browse by IT paths. Read More Solutions Solutions Business Government Free week. Resources Resources Blog Learner stories Why e-learning? Download our app! Follow us. A systems administrator or systems engineer has to know what it means to responsibly manage and maintain the lifeblood of business. Learn how to deploy virtual assets with VMware and Citrix, how to deploy and manage an Exchange messaging infrastructure, how to integrate Office and Sharepoint into business operations, and much more.

Integrate Linux and Windows desktops and servers, and learn to automate nearly everything with Active Directory group policies and Microsoft System Management Center. A Systems Engineer is trusted with more than many managers understand.

Make sure they come from a place of confidence to maximize their potential. If you know anything about virtualization, you know VMware. It holds the highest market share in the industry, and for good reason. Learn about course requirements, salary information, and exam costs! Learn about course requirements, salary information, exam costs and much more! Microsoft SCCM is your one-stop shop to manage software, data, and compliance all in one platform.

Find out everything you need to know about Microsoft certifications. Find out everything you need to know about VMware certifications. Discover course requirements, salary information, exam costs and much more! Helpdesk roles are a good way to get into IT for some people. However, you need to think about how long should you stay on the helpdesk if you plan on furthering your technical career. You want to do something more challenging than the help desk, but landing that new role can be difficult.

When all your experience is helpdesk related, standing out from other applicants is hard. Find out everything you need to know about CompTIA certifications. Find out everything you need to know about the full range of open source certifications. Microsoft sent shockwaves through the industry when it acquired GitHub last year.

Find out everything you need to know about Citrix certifications with this guide. Discover course requirements, salary information, exam costs and much more. What is business intelligence? CBT Nuggets trainer Knox Hutchinson explains how you can use data to understand and control your business. Every IT field has its own alphabet soup. Hyperconvergence refers to storage virtualization. CBT Nuggets trainer Jacob Moran breaks down what hyperconvergence is and why it's important to organizations.

There are a variety of virtualization types. Server and desktop virtualization is the most common one. In this video, Keith Barker covers how to use NetSpot and SweetSpots to examine channels, map coverage, and improve the connectivity of a home wireless network. It can be frustrating to invest a lot of money in access points and routers but still have issues with Wi-Fi.

Keith will discuss various ways to improve your home network connectivity. You're about to finish the Intro the Systems Administration course. If you think you'd enjoy a career in system administration, CBT Nuggets trainer Garth Schulte talks about how to start your journey. What is systems administration? A systems administrator who's responsible for Windows devices will want to make sure your OSs run smoothly and that your data is easily available.

Follow along and configure your storage spaces. In this video, Garth Schulte covers PowerShell and all its essential functions. Garth calls this webinar -- recorded for CBT Nuggets students -- PowerShell because it's an introductory course to the features and functions that admins can use to automate just about every part of their job. You're about to finish the Intro to Business Intelligence course.

If you think you'd enjoy a career in business intelligence, CBT Nuggets trainer Knox Hutchinson covers your next steps. IT infrastructure these days is "in the cloud". Cloud technologies allow an IT department to stop worrying about hardware failures. Whether you use AWS, Microsoft Azure, or the Google Cloud Platform, your software and services are abstracted from hardware failures, and can scale up or down very quickly.

With containers and "infrastructure as a service", it's possible to do so much more with less time. Learn how to create "server-less" servers.

Cloud technologies are advancing at a breakneck pace. You likely already know that the cloud offers a lot of possibilities. One area where cloud services such as Amazon Web Services really shine is storage. Discover why cloud services and storage services are the perfect match — and how they can benefit you and your organization. So, you want to get cloud-certified… Smart move. Organizations need cloud specialists.

AWS offers a robust certification program that consists of four levels: Foundational, Associate, Professional, and Specialty. Knowing and understanding common terminology is crucial to being successful in IT. Cloud computing has many applications. As a result, there are a variety of job roles that require cloud knowledge. He also discusses the importance of continuing education when working in a cloud-related role. CBT Nuggets trainer Bart Castle discusses what to consider when choosing a career path and how cloud computing can allow you to explore different areas of IT.

According to the National Institute of Standards and Technology, cloud computing services must possess five key characteristics. CBT Nuggets trainer Bart Castle defines and explains these five traits, which include broad network access and shared resources. He first shows you how to set up a notification service topic. He then shows you how to configure a CloudWatch event rule that targets root login activity and relays this information to the notification service.

Watch the turf war to learn how they can benefit you and your organization. A solid understanding of network and cyber security is critical with every IT team today, as is the ability to deploy capable threat defenses such as firewalls and intrusion detection systems.

But network security alone isn't enough anymore. Cybersecurity training will help you learn to hack your own network to find the areas of weakness. Social engineering is a form of intrusion "hacking" that involves tricking your employees into granting information and access to attackers. The only defense for some forms of social engineering is awareness. User security training will help keep all your employees knowledgeable and aware. There is plenty of chatter and opinions about the relative difficulty or ease of obtaining IT security certifications.

We take a look at some of the most relevant IT security certifications from the perspective of how difficult they are to earn. CISSP requires a minimum of five years paid work experience in two or more of the eight security domains on the exam. Here are a few. When it comes to IT security, there are many options out there. Not surprisingly, as DevOps has become mainstream, offshoots of DevOps have emerged. They sound confusing. Here are the differences. Find out everything you need to know about Offensive Security certifications with this guide.

Subjectivity aside, these are the four IT security certification exams we know people struggle with the most. You're about to finish the Intro the Cybersecurity course. If you think you'd enjoy a career in cybersecurity, CBT Nuggets trainer Keith Barker talks about how to start your journey. In this video, Asher covers how to prepare for a capture the flag hacking competition.

CTF challenges are a great way to learn hacking techniques, strengthen your problem-solving skills, and gain critical hands-on practice for aspiring white hats. These competitions dole out the right level of pressure to keep things interesting while sharpening your skills. Cybersecurity professionals typically spend years learning the skills required to carry out their jobs. The need for cybersecurity professionals continues to grow. CBT Nuggets trainer Keith Barker explains why security is more important than ever, and how to enter the burgeoning career field.

Firewalls are a common first defense against malicious actors. CBT Nuggets trainer Keith Barker explains how firewalls work and the different types of firewalls available to security professionals.

Learn the certifications you should earn to validate your security knowledge and the next steps for becoming a security professional. In this video, CBT Nuggets trainer Keith Barker explains the function and application of network- and host-based intrusion detection and prevention in a network. When you understand the database, you understand the foundation for just about every software project. Transact SQL enhances your database skills by beefing up math functions and adding user-defined functions.

Entry-level DBA work is extremely rare to find. But you can apply SQL skills without a fancy job title. Discover the creative ways you can learn SQL that can boost your career prospects. Considering learning a programming language? We took a look at why the data science industry has embraced Python. Oracle is the sweetheart of big corporations and government agencies, which should tell you something. Computers and humans interact with data differently. Learn how databases work, what tools manage and retrieve data, and why this career field is so important.

DevOps was once shrouded in mystery. Not anymore. We make the case why tried and true PowerShell is your best bet. CBT Nuggets trainer Garth Schute covers some of those database formats and styles using real-world examples! SQL is one of the most important business intelligence tools. How do you say SQL sequel or es-que-el? What is SQL? Most importantly, how can you get started with it?

In this video, Ben Finkel covers how to normalize a database. This is an essential process for structuring a database while avoiding redundancy and data integrity failures. There are three normal forms you could use, and Ben will walk through the pros and cons of each. CBT Nuggets trainer Garth Schulte walks through everything you need to know about Docker, an open-source container-based technology that separates applications from their underlying operating system.

Structured query language SQL is the language of databases. More and more data is being collected and used. As a result, databases are more important than ever. AJAX can do a lot for you and your webpages. Using it can lead to sped up requests, increased responsiveness, enhanced interactivity, and even decreased load times.

He begins at a very high conceptual level, identifying what websites used to be, how they functioned, and the foundation that laid for modern ReactJS processes. Web developers will find this tool valuable for not only simplifying front-end web development, but also for restoring some of the fun you experienced earlier in your career that might have lost its luster.

In this video, Ben Finkel covers an introduction to programming with Java. Being able to program in any language can help your career, but Ben specifically focuses on why Java, as a high-level language, can be a force multiplier for an IT professional. In this video, Ben Finkel covers Microsoft Azure machine learning and some of the artificial intelligence offerings they provide today. Microsoft Office combines with Microsoft Teams to provide a powerful resource for collaboration across teams and departments.

We explore how Microsoft Teams works with Office , and share a few pro tips to get more out of this amazing tool. Everyone wants to reduce the number of emails in their inbox. Could Microsoft Teams be the technology to kill off email? Join Simona for a minute webinar that shows how Microsoft Teams provides real-time communication that could drive a stake through the heart of your bloated email inbox.

Real-time collaboration is a game changer, making your team more effective, efficient, and, well, collaborative. Microsoft Teams brings a new level of collaboration to Office users, especially for remote employees. We explore six reasons to love the integration of Teams with Office and what it all means for you as a SysAdmin. Think IT certification is only for those who want to set up networks or deploy cloud solutions? Just about anyone who eventually gets into Tableau probably spent a lot of time in spreadsheets.

Entering into Tableau for the first time is both refreshing and bewildering. When a password breach occurs, it can be rather distressing. Implement these measures and you can rest easy the next time a new batch of creds show up on Have I Been Pwned.

Your new online account is prompting you to create a secure password that meets X, Y, and Z requirements. Sounds easy enough, right?

We point out some traditional password creation conventions that you might not want to be using anymore. Password managers are coming into the light — but is it their time to shine? Every Microsoft product has a corresponding professional certification.

Office is no different — in fact it has three. For something so common, why get certified? With every Salesforce release comes new features. Here are several Winter 20 release features worth exploring. Slowly but surely and somewhat sneakily , Salesforce has been pushing users toward Salesforce Lightning. Classic is still hanging on, but you might want to prepare to move on. In this video, Simona Millham covers how to use formulas in Microsoft Excel.

She shows you how to enter both simple and complex formulas into spreadsheets. She also shows you how to resolve common errors in your spreadsheets. She further provides some tips and tricks that you may not be aware of. In this video, Simona Millham covers a quick overview of Microsoft Teams and how it fits in with other Office services.

Teams is a chat-based workspace and collaboration hub that facilitates communications within teams or working groups. The video covers both functionality and basic configuration. In this video, Simona Millham covers a variety of Microsoft Office tools and how using them can drastically increase the capabilities these programs offer. While many of us default to clicking around or even googling how to do certain things, this only scratches the surface of what you can accomplish.

In this video, Simona Millham covers whether Microsoft Teams will kill email. Regardless, leveraging Microsoft Teams effectively can undoubtedly reduce the number of emails you receive on a daily basis.

In this video, Simona Millham covers her Microsoft Excel course, which is geared toward general end-users. First, she provides some highlights of this course. This includes how to create and format your spreadsheets as well as how to use functions and create charts. In this video, Simona Millham covers what's new in Office This introductory video to Simona's complete walkthrough of Office 's changes and updates to Excel, Word, Powerpoint, Outlook and OneNote provides an overview and suggestions for how to get the most out of Office Professionalism and leadership are skills that carry a company to greatness.

The skills you need to inspire and manage are taught here. Soft skills and management training are just as critical to your IT team's success as the more technical training. Get that training here. Has an email ever come off as aggressive? Or an unexpected phone call as strange? During her recent webinar, CBT Nuggets trainer Simona Millham shared several soft skills that every Agile project manager should have in order to be successful on the job. Find out everything you need to know about PMI certifications with this guide.

In this video, Simona Millham covers several soft skills that can be very beneficial to Agile project managers. Some of the main topics include how to resolve problem areas while avoiding escalation, basic problem solving and team-building skills, and how to effectively coach your team members.

CompTIA produces a range of well-known, vendor-neutral certifications. In this video, Simona Millham covers an introduction to her Scrum Essentials course. Programming and software development skills allow an IT professional to create. Developers frequently list problem-solving as a passion. Winter is coming, and we could not be any more ready for it. One of the best things about being a programmer is that it allows you to flex your creative muscles. Not surprisingly, there are a lot of awesome, mind-blowing programming jobs out there.

This is free, open training from CBT Nuggets. Learn how to choose your language and how to develop those skills enough to land your first job. Programming is so cool, right? We explore five non-programming certs that play well with programming skills and can boost your resume!

So you want to become a programmer? With the right tools, you can quickly start working with programming and development software. Computers need programs to perform all the tasks we ask them to do.

Enter the need for programmers and software developers. Learn what Agile project management is and how to be a Scrum Master. Much like tech itself, IT projects are a whirlwind. There are so many projects, all happening at the same time. As a result, mistakes do happen. Here are some common IT project mistakes and how to avoid them. From the outside, project management seems easy. What can possibly be so hard about that? A recent study found that organizations using the EPMO model saw a 38 percent increase in project success.

Like, lots of hours. After all, you want your project to get funded. Here are a few ways to reach that balance. Are you considering Microsoft Project? There are lots of reasons to like Microsoft Project, but as with every tool, it has its strengths and weaknesses.

Fortunately, there is no shortage of alternatives. Here are four of them we think you should check out. And project management software is no exception. However, despite a wealth of available options these days, Microsoft Project is still a leading PM option. We examine how. Resumes can only tell you so much about an applicant.

What really counts is the work that they do, and how they work with others. The new way to interview people — especially in the technology industry — is using projects.

She shows you the problems that you will face when you automatically create multilevel task numbers from your project outline. She then shows you how you can use WBS codes to avoid these problems. In this video, Simona Millham covers the mostly false myths of Scrum development. This includes the belief that Scrum is just a fad and how Scrum projects are unmanaged. She also dispels the beliefs that Scrum skips planning and documentation, that organizational restructuring is the hardest part and that Scrum is all talk and no action.

Learn about the biggest traps new Agile adopters fall into and how you can prevent or correct them.