Inhalt: AWS Security Hub-a security dashboard and insights tool from Amazon-provides users with a one-stop dashboard from which they can monitor their deployment for common security issues, including vulnerable services and publicly available S3 buckets. Security Hub provides a convenient and flexible search tool to filter issue types, and identifies fixes that need to be applied to resources. Amazon is currently allowing users to take this powerful tool out for a spin as a preview. In this course, Scott Simpson provides a first look at Security Hub, helping to acquaint you with the tool before it officially joins the AWS suite. Learn about the main features of Security Hub, as well as how it can help you gain new insights and resolve security problems. Umfang: 00:16:20.00
Inhalt: Network and system administrators need somewhere to practice their IT administration skills. By building a home lab, IT professionals can experiment and refine their abilities in a dynamic environment without needing to worry about disrupting service in their work environment. In this platform-agnostic course, learn what it takes to design and build your own home IT lab. Instructor Scott Simpson starts with the basics, helping you define which hardware, roles, and tasks you need to support. He then helps you determine what kinds of configurations you'll need-and spec out the hardware needed to support them. Plus, find out what services are offered by which kinds of products, and explore virtualization options, configuration management, and more. Umfang: 00:51:55.00
Inhalt: Whether you want to set up a media server, a file sharing server, remote access, or you just want to hone your Linux skills and create something useful along the way, this course has the steps you need to be able to set up and use Ubuntu Server as your solution. Ubuntu Server is a platform that can be leveraged for business or home use. This course covers hardware needs, installation steps, setting up local services, and accessing resources remotely. Umfang: 02:16:41.00
Inhalt: Building and hosting your own server at home or in the office is a great way to learn about system configuration and administration, and also provides an opportunity to maintain control of your files and services. Servers are often used to provide services like file sharing and web hosting, and can be used for running containers, virtual machines, and other development tools. In this course, Scott Simpson demonstrates how to set up a Linux server using Ubuntu, and provides an introduction to system administration. He discusses storage and network configuration, gives advice on what kind of hardware to use, and surveys popular services that home and business users frequently require. At the end of this course, you'll have the tools and knowledge to build a working server of your own. Umfang: 03:04:34
Inhalt: Tools aren't the flashiest, most attention-grabbing type of software. But a great tool-one that successfully automates or enhances a repetitive process-gives valuable time back to your colleagues, allowing them to spend less time clicking buttons and more time on thoughtful projects. Tool development exists in a space between IT support and software engineering, and if you're tasked with creating tools, there are some important principles to keep in mind. In this course, Scott Simpson discusses designing for end users, craftsmanship, and trust as they relate to building small software utilities. He surveys concepts related to tool development, and uses Python to explore ideas that you'll want to keep in mind when developing tools for your users. Umfang: 00:46:59.00
Inhalt: Distributing software in Red Hat Enterprise Linux, CentOS, Fedora, and other distros relies on the RPM Package Manager. If you're curious about RPM-and how the packages you use to install software are created-then this course is for you. Join Scott Simpson as he shows system administrators how to create, maintain, and distribute RPM packages. Scott describes how to create RPM packages both from precompiled binaries and source code. He also discusses how to patch existing software and distribute packages to end users either as files or through repositories. Plus, he demonstrates how to create your own software repositories to host your packages. Umfang: 01:18:50
Inhalt: SQL (Structured Query Language) é a linguagem padrão para manipular dados em bancos de dados relacionais, como SQL Server, Oracle, MySQL, MariaDB e PostgreSQL. Este curso tem como objetivo te conduzir na descoberta desta linguagem tão fantástica e tão amplamente usada. Saiba como buscar, ordenar, agrupar, classificar, alterar, deletar e incluir dados no seu banco de dados. Sua meta, portanto, é que você compreenda a linguagem SQL e não apenas decore os comandos mais conhecidos como o SELECT, INSERT, DELETE, UPDATE! Umfang: 01:30:57.00
Inhalt: With so many technical terms, cultural quirks, and options to pursue, getting started with Linux can seem overwhelming. In this course, instructor Scott Simpson covers the fundamentals of what you need to know in order to make smart choices about learning Linux. Scott discusses the Linux kernel, the software that allows you to interact with a computer's hardware. He explains desktop environments, text-based terminal interfaces, and standard tools that are used on a Linux system. Scott goes over where different types of files are stored on Linux systems. He offers tips on choosing which Linux distribution, or distro, to use and helps you plan your Linux system. Scott shows you how to direct your strategy for learning Linux, then gives some tips on how to find answers and ask for help. Umfang: 00:52:16
Inhalt: Kali Linux is packed with penetration and analysis tools that can help you thoroughly test your systems for weaknesses. In this course, learn how to use Windows Subsystem for Linux to run this security-focused Linux distribution right on your Windows desktop-without the use of a virtual machine. Here, instructor Scott Simpson provides a quick overview of Kali Linux and steps through how to set it up on a Windows 10 machine. Plus, he goes over a few of the tools that Kali offers, shares how to set up a graphical user interface (GUI), and explores how to manage and reset the Kali environment. Umfang: 00:30:46.00
Inhalt: Bash, or the Bourne Again Shell, is a widely popular command-line interpreter for administration and programming tasks. It's also the default option on Mac OS X and Linux. But Bash is different than most scripting languages. That's why Scott Simpson spends some time in this course running you through the syntax-introducing variables, numbers, and control structures-so you can start writing scripts right away. He shows you how to wrap up multiline operations in one file, implement flow control, and interact with users to get input. Plus, he offers challenges along the way that allow you to put what you've learned to the test. Umfang: 01:25:09.00
Inhalt: Bash, or the Bourne Again Shell, is a widely popular command-line interpreter for administration and programming tasks. But Bash is different than most scripting languages. That's why Scott Simpson spends some time in this course running you through the syntax-introducing variables, numbers, and control structures-so you can start writing scripts right away. He shows you how to wrap up multiline operations in one file, implement flow control, and interact with users to get input. Plus, he offers challenges along the way that allow you to put what you've learned to the test. Umfang: 02:05:02
Inhalt: CentOS is a Linux distribution (derived from Red Hat Enterprise Linux) that's popular with system admins, DevOps engineers, and home users alike. It's also used by many organizations for development and production servers. In this course, learn how to install and make your way around CentOS, perform common tasks from the command line, and get a firewall, a web server, and shared folders up and running. Instructor Scott Simpson also shares troubleshooting tips and discusses security-enhanced Linux (SELinux), which adds an additional level of security to CentOS. Umfang: 02:11:24.00
Inhalt: Master the basics of working with Debian, the popular Linux distribution. Join instructor Scott Simpson as he shows system administrators what makes this distribution unique and where it sits in the Linux ecosystem. Scott shows how to view and control running processes on the system, manage software with the APT package manager, and control the firewall with nftables. Plus, he covers working with desktops, including how to navigate and use the popular GNOME desktop environment, customize your GNOME environment, and switch desktop environments. Umfang: 01:21:21.00
Inhalt: Using Fedora, you'll stay on the cutting edge of new software releases in the Linux world. Fedora is used by over a million people, ranging from software developers, to system administrators, to Linux enthusiasts. In this course, learn about the philosophy of Fedora and how to install it. Explore the GNOME desktop environment and discover how to use some of the apps that come with it. Plus, learn how to manage the system settings, users, and software both in the GUI and at the command line. Umfang: 01:09:45.00
Inhalt: Based on FreeBSD and OpenZFS, FreeNAS provides a flexible and open-source solution for providing storage services on a network. In this course, Scott Simpson helps system administrators get up and running with this popular operating system. Scott details how to plan an installation and configure FreeNAS, as well as how to use both the console and web interface. He also highlights the advantages of ZFS-the file system, RAID controller, and volume manager that FreeNAS relies on; details how to add and manage storage; and explains how to provide network file services to clients. Umfang: 01:28:00.00
Inhalt: FTP, or File Transfer Protocol, is the primary method of uploading and downloading files on the web. In this short course, Scott Simpson helps you understand how essential FTP is to users and the administrators who support them, and shows how to connect to FTP servers from the command line, a client, or a browser. Scott also explains how to transfer data more securely using SFTP. Umfang: 00:23:14.00
Inhalt: Knowledge of the Linux command line is critical for anyone who uses this open-source operating system. For many tasks, it's more efficient and flexible than a graphical environment. For administrators, it plays a vital role in configuring permissions and working with files. In this course, experienced instructor Scott Simpson discusses the basics of working with the Linux command line using the Bash shell, focusing on practical Linux commands with examples that help you navigate through the file and folder structure, edit text, and set permissions. Scott also discusses some of the common command-line tools, such as grep, awk, and sed, and command-line apps such as the nano and Vim text editors. The course wraps up with a look at how to install and update software with a package manager. Umfang: 02:18:28.00
Inhalt: Friendlier than vi, better for plain-text files than Word, nano is a lean text editor for command-line editing. Every system administrator should know how to use it. This quick course covers the basics to get up and running. Author Scott Simpson shows how to get the latest version of nano installed on Linux, Windows, and Mac, and create and edit basic text files. He also introduces a few helpful features that allow you to switch back and forth from the command line and customize nano to your liking. Umfang: 00:33:22.00
Inhalt: Secure Shell (SSH) offers a safe way to communicate with a server and to connect to systems remotely. Consequently, SSH is a vital skill for anyone who works in IT. In this short course, Scott Simpson explains what SSH is and shows how to connect to an SSH server from different operating systems. He also demonstrates how to transfer files via SSH File Transfer Protocol (SFTP) and secure copy (SCP), and how to set up your own SSH server on Linux and Mac OS X. Umfang: 00:36:59.00
Inhalt: SQL (Structured Query Language) is a common tool for retrieving data from relational databases such as SQL Server, MySQL, MariaDB, and PostgreSQL. This course provides an introduction to this core programming language. Learn how to request data from a server, limit and sort the responses, aggregate data from multiple tables with joins, and edit and delete data. Instructor Scott Simpson also shows how to perform simple math operations and transform data into different formats. Umfang: 01:27:58.00
Inhalt: Structured Query Language (SQL) is a common tool for retrieving data from relational databases such as SQL Server, MySQL, MariaDB, and PostgreSQL. This course provides an introduction to this core programming language. Learn how to request data from a database, limit and sort the responses, aggregate data from multiple tables with joins, and edit and delete data. Instructor Scott Simpson also shows how to perform simple math operations and transform data into different formats. Umfang: 01:46:51
Inhalt: Linux is a popular and completely free operating system for desktop computers. It's an alternative to Mac or Windows, which can run right alongside them in a virtual machine. In this course, LinkedIn instructor Scott Simpson shows you how to install and make your way around the desktop edition of Ubuntu 18.04 (Bionic Beaver), one of the most user-friendly Linux distributions. Learn how to install Ubuntu on a virtual machine or directly on your computer and start performing common tasks: working with files, listening to music, editing photos, backing up your data, and sharing files with other users. For users that are interested in going a little further with Linux, Scott also introduces how to use the command line. Whether you're considering switching from Mac or Windows, or see your company migrating that way, this course will help you get up and running with Linux fast. Umfang: 01:37:03.00
Inhalt: Ubuntu Server is optimized for scale. If you're looking to use this popular cloud operating system for a project-or you just want to hone your server administration skills-then this course is for you. Join Scott Simpson as he walks through how to deploy and configure Ubuntu Server (18.04). Scott shares how to install Ubuntu Server, secure access to the server, install and use a graphical monitoring tool, and configure and manage the server. Plus, he explores common services, sharing how to install and configure an HTTP server, MySQL, and more. Umfang: 01:29:01.00
Inhalt: VirtualBox-a free software virtualization package from Oracle that allows you to host multiple operating systems on a single physical machine-is an excellent solution for creating your own practice and testing environments. In this course, learn how to use VirtualBox to create virtual machines on your computer. Instructor Scott Simpson demonstrates how to set up VirtualBox and install both Windows 10 and Linux, complete with guest additions. He also highlights key VirtualBox techniques, including creating and deleting virtual machines, networking, rolling back changes with snapshots, managing VirtualBox from the command line. Plus, get tips for troubleshooting common VirtualBox problems. Umfang: 01:50:54.00
Inhalt: Are you a student, developer, or tester who needs to use software that doesn't work on your primary computer? If so, VirtualBox-a software virtualization package from Oracle that allows you to host multiple operating systems on a single physical machine-might be the right solution for you. In this course, learn how to configure and use VirtualBox to create virtual machines on your computer. Instructor Scott Simpson explains what VirtualBox is, demonstrates how to download and install the software, and shows how to install both Windows 10 and Linux in VirtualBox. Plus, he highlights some general VirtualBox features, including the virtual machine window, the ability to connect a virtual machine directly to real hardware plugged in your host machine, command-line options, and more. Umfang: 01:32:42.00
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