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Information technology includes important physical security controls. In this video, you’ll learn about barricades, access control vestibules, badge readers, video surveillance, and more. << Previous: Cloud Productivity Tools Next Video: Physical Access Security >>

The cloud has extended the capabilities of our infrastructure and applications. In this video, you’ll learn about cloud-based mail systems, collaboration tools, identity synchronization, and more. << Previous: Installing Applications Next Video: Physical Security >>

Installing an application requires attention to hardware and software requirements. In this video, you’ll learn about CPU types and requirements, memory specifications, distribution methods, ISO images, and more. << Previous: Linux Commands Part 2 Next Video: Cloud Productivity Tools >>

The Linux command line can be used for monitoring, management, and troubleshooting. In this video, you’ll learn about ping, curl, dig, traceroute, cat, top, and more. << Previous: Linux Commands Part 1 Next Video: Installing Applications >>

The Linux operating system provides numerous utilities to manage the OS from the command line. In this video, you’ll learn about ls, pwd, mv, cp, rm chmod, grep, and more. << Previous: Linux Next Video: Linux Commands Part 2 >>

The Linux operating system is a popular option for both desktop and server environments. In this video, you’ll learn about Linux, the Linux bootloader, the Linux kernel, systemd, and important Linux configuration files. << Previous: macOS Features Next Video: Linux Commands Part 1 >>

macOS includes a number of features for security, backups, and usability. In this video, you’ll learn about Mission Control, Spaces, Keychain, Spotlight, Finder, Continuity, and more. << Previous: macOS System Preferences Next Video: Linux >>