We rely on many different logical security methods to protect our systems. In this video, you’ll learn about least privilege, access control lists (ACLs), zero trust, multifactor authentication, and more. << Previous: Physical Access Security Next Video: Authentication and Access >>

Most organizations will use many different methods of providing physical access. In this video, you’ll learn about key fobs, smart cards, mobile digital keys, biometrics, and more. << Previous: Physical Security Next Video: Logical Security >>

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 >>