Start learning the basics of computer and mobile devices operating systems.

In this course, you will learn how to perform OS analysis using Nagios XI from a security blue team perspective, to effectively create better awareness around common MITRE TTPs.

After you install Windows, there’s configuration work to do: activate Windows, deploy applications, connect printers, customize the desktop, and perhaps even set up virtual machines. This course prepares you to perform these post-installation tasks.

This course is designed to equip students with the skills and knowledge needed for effective administration of Linux systems, with a particular focus on Red Hat® Enterprise Linux® . It covers fundamental Linux concepts, command-line tools, system management, and network configuration, using both the command-line interface and web console.

We will equip you with everything you need to properly start using Python in your daily work activities. You will learn how to install Python and work with it through different graphical front-ends. You will then learn how to define objects and how to recognize different characteristics and functionalities. Finally, you will learn how to make Python execute a series of instructions in a sequential order through loops, as well as how to write your own functions.

This course will teach you how to manage servers running SUSE Linux Enterprise 15, and also help you in passing your SCA exam.

In this IT Ops session, you’ll learn to leverage Configuration Manager to handle your institution's upgrade to Windows 11 and all the nuances involved with this varying scale process.

In this IT Ops Session, you’ll learn how Windows Copilot can help you achieve maximum productivity on your Windows 11 devices.

This talk will share how we developed a template that enables anyone at Twilio to understand their systems better, identify critical metrics to watch, and how to use Chaos Engineering to verify it all.

Software-based and physical side-channel attacks have similar techniques. But physical attacks can observe properties and side effects that are usually not visible on the software layer. Thus, they are often considered the most dangerous side-channel attacks. In this course, we learn both about physical side-channel attacks but also about more advanced software-based side channels using prefetching and branch prediction. You will work with these attacks and understand how to mitigate them.

Linux is everywhere and sits at the heart of cloud computing making it hard to avoid. This course will teach you the skills needed to effectively navigate and use the Linux command line interface.

Connectivity between Linux and other systems is a prerequisite in most environments. This course will teach you configuring and using networking tools in Ubuntu 20.04.