51% of organizations are planning to increase security investments as a result of a breach (IBM Report). Companies need skilled IT support and cybersecurity professionals now more than ever. Whether you’re just starting out or switching to tech, this course provides the critical operating systems (OS) knowledge you need to move forward.
Operating Systems: Overview, Administration, and Security
Ce cours fait partie de plusieurs programmes.
Instructeurs : IBM Skills Network Team
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Ce que vous apprendrez
Essential OS knowledge for professionals looking to get started in cybersecurity and IT support
How to adeptly navigate features unique to Windows, Linux, and MacOS ecosystems
How to manage user accounts and permissions
Valuable insights into foundational cloud computing concepts such as virtualization and containerization
Compétences que vous acquerrez
- Catégorie : Operating Systems
- Catégorie : Directory and File Management
- Catégorie : User (Computing)
- Catégorie : Virtualization
- Catégorie : Linux, Windows, MacOS
- Catégorie : User Accounts
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Il y a 5 modules dans ce cours
In this module, you will learn about file systems and the directory structure of the Windows operating system. You will also learn how Windows separates 32-bit and 64-bit applications. The module will also enable you to explore Windows user mode and kernel mode components. Finally, you will have the opportunity to manage Windows files and folders, explore Microsoft Windows server features, and use Microsoft Windows command prompt tools for administration through hands-on labs.
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11 vidéos4 lectures3 devoirs4 éléments d'application5 plugins
In this module, you will learn about Microsoft Windows security settings to protect your system against various threats. You will also be able to create a firewall rule in Microsoft Windows Defender through a hands-on lab. Next, you will recognize the importance of patches and updates in protecting against cyberattacks. You will also explore Microsoft Update and some critical practices to ensure a smooth and successful update experience. The module will also explore Kerberos and its benefits in domain-based authentication systems. Finally, you’ll learn to uncover system vulnerabilities and weaknesses through security auditing techniques.
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8 vidéos1 lecture2 devoirs2 éléments d'application2 plugins
In this module, you will learn about Linux systems and shell commands to efficiently perform various system administration tasks. You will have access to a Linux and Bash commands cheat sheet, which will serve as a ready reckoner for commonly used commands and their syntax in the Linux terminal. This module will also cover Linux file systems, directory structures, and run levels. You will also have the opportunity to get started with the Linux terminal, explore common Linux and Unix commands, and navigate Linux user management tasks through hands-on labs.
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5 vidéos1 lecture2 devoirs4 éléments d'application5 plugins
In this module, you will learn about macOS, its features, preferences, and how to upgrade it. You will also learn the differences between iOS and Android. The module will cover fundamental concepts of virtualization and cloud computing. You will also have the opportunity to explore macOS features, create a virtual machine simulation, and explore containers, Docker, and IBM Cloud through hands-on labs.
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9 vidéos2 lectures3 devoirs1 élément d'application7 plugins
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2 vidéos2 lectures1 évaluation par les pairs2 éléments d'application1 plugin
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