Our firewalls allow us to keep the bad guys away from our systems but still provide for connectivity to network resources. In this video, you’ll learn about the advantages and disadvantages of hardware-based firewalls and software-based firewalls.
Software and Hardware Firewalls – CompTIA Network+ N10-005: 5.5 Read More »
On a secure network, you may need more authentication methods than just a simple username and password. In this video, you’ll learn about multi-factor authentication methods such as smart cards, tokens, and even your mobile phone.
Multi-factor Authentication – CompTIA Network+ N10-005: 5.3 Read More »
Which one of these utilities is the best choice to provide a summary of hardware resources and component details?
You’ve just installed a new audio card, but after starting Windows you don’t see any new hardware in Windows Device Manager. Which of these is the most likely issue?
A common forensics method is to gather an image of an entire system. In this video, you’ll learn about system images, and some of the hardware and software tools available to make an image.
There are a number of security techniques that transcend a single computer or operating system. In this video, you’ll learn about cable locks, safes, and locking cabinets.
CompTIA Security+ SY0-301: 4.2 – Hardware Security Read More »
You’re configuring Windows 7 to build a RAID array from a series of drives. Which of these would not be a characteristic of software-based RAID arrays?
Which security technology restricts users from making any changes to their hardware configuration?
Windows 7 is one of the newest operating systems on the market, and it’s important to know the details prior to performing an installation. In this video, you’ll learn about the different Windows 7 editions, the Windows 7 hardware requirements, and the upgrade and installation paths to consider with Windows 7.
CompTIA A+ 220-701: 3.3 – Planning a Windows 7 Installation Read More »
If you’ve used adapter cards to extend the capabilities of your personal computer, then you’ve probably needed to troubleshoot the hardware installation and the device driver operation. In this video, you’ll learn how to inspect adapter card installations for problems and how to confirm the device driver operation of an adapter card.
CompTIA A+ 220-702: 1.2 – Troubleshooting Adapter Cards Read More »
