If you’re going to troubleshoot an operating system, then you’re going to need the right tools. In this video, you’ll learn how to use BIOS diagnostics, SFC, system repair disks, and more.
Operating System Troubleshooting Tools – CompTIA A+ 220-902 – 4.1 Read More »
Problems with your operating system usually effect the overall operation of your computer. In this video, you’ll learn how to identify and troubleshoot some of the most common operating system issues.
Operating System Troubleshooting – CompTIA A+ 220-902 – 4.1 Read More »
Some of our most important networks are in our small offices and home offices. In this video, you’ll learn some of the more common security techniques that we can use to help secure these networks.
Securing a SOHO Network – CompTIA A+ 220-902 – 3.7 Read More »
You’ve erased the data, but is it really gone? In this video, you’ll learn best practices for physical drive destruction, the use of destruction certificates, some formatting techniques, and how to securely erase individual files.
Data Destruction and Disposal – CompTIA A+ 220-902 – 3.6 Read More »
Your mobile devices include a number of methods to keep your data safe. In this video, you’ll learn about screen locks, locator applications, remote backup, biometric authentication, and much more!
Securing Mobile Devices – CompTIA A+ 220-902 – 3.5 Read More »
Are your workstations secure? In this video, you’ll learn about password guidelines, desktop security, user permissions, account lockouts, data encryption, and more.
Workstation Security Best Practices – CompTIA A+ 220-902 – 3.4 Read More »
There are many techniques in Windows that can be used to secure the operating system. In this video, you’ll learn about file permissions, user authentication, full-disk encryption, and more.
Windows Security Settings – CompTIA A+ 220-902 – 3.3 Read More »
Which of these protocols is based on a hierarchical model and holds container objects and leaf objects?
Which of these technologies provides a virtual machine with a shared IP address?
It’s part of the new forgetful memory technology Read More »
Live Q&A, your calls, and more!
Professor Messer’s Security+ Study Group – February 2016 Read More »
