The fundamentals of security are broadly defined in the areas of confidentiality, integrity, and availability.
CompTIA Security+ SY0-301: 2.8 – Confidentiality, Integrity, and Availability Read More »
If you’re putting together a disaster recovery process, you have a lot of options for your DR site. In this video, you’ll learn the advantages and disadvantages of a cold site, a hot site, and a warm site.
CompTIA Security+ SY0-301: 2.7 – Cold Site, Hot Site, and Warm Site Read More »
How can you maintain uptime, even when your hardware fails? In this video, you’ll learn about high availability, redundancy and fault tolerance, hard drive RAID technologies, and server clustering.
CompTIA Security+ SY0-301: 2.7 – Redundancy, Fault Tolerance, and High Availability Read More »
Backing up your data is one of the most important aspects of your organization’s security policy. In this video, you’ll learn about backup strategies, types of backups, and security concerns associated with onsite and offsite backups.
What are your plans when a disaster strikes? In this video, you’ll learn about disaster recovery planning, contingency methods, and some best-practices for disaster recovery contingency planning.
CompTIA Security+ SY0-301: 2.7 – Contingency Plans Read More »
What type of laptop communication interface allows you to communicate to the Internet from nearly any remote location?
What kind of device can you add to your laptop to provide a modular connection to your desktop keyboard, mouse, and other peripherals?
You want to upgrade the video on your new computer to the fastest possible speed available. What type of adapter card interface would you expect to find on this new video adapter?
One of your customers is looking for a MIDI-to-USB interface for her new laptop computer. What is she probably connecting to her PC?
You’re reading through the specifications for an LCD monitor, and you see a reference to “candela.” What is usually referenced with this metric?
