Free CompTIA Security+ Training

There are advantages and disadvantages when using embedded systems. In this video, you’ll learn about the limitations associated with power, networking, upgradability, patching, and more. << Previous Video: Embedded Systems Communication Next: Physical Security Controls >>   One of the challenges you have with embedded systems is they’re usually running on a device that is

Embedded systems can use many different methods for communication. In this video, you’ll learn how embedded systems use 5G, narrowband, baseband, and Zigbee networks. << Previous Video: Embedded Systems Next: Embedded Systems Constraints >>     With the increasing number of embedded systems that are being deployed, it’s important to know how these devices communicate

We are installing an increasing amount of embedded systems on our networks. In this video, you’ll learn about security concerns surrounding systems on a chip, field-programmable gate arrays, SCADA devices, IoT devices, and more. << Previous Video: Resiliency Next: Embedded Systems Communication >> An embedded system is a computer and software that has been built

There are many different strategies that should be used to maintain uptime and availability. In this video, you’ll learn about non-persistence, high availability, the order of restoration, and technological diversity. << Previous Video: Backup Types Next: Embedded Systems >>     A cloud-based environment is constantly in motion. We are creating new application instances and

There are many different ways to backup data. In this video, you’ll learn about incremental backups, differential backups, compare NAS to SAN storage, and more. << Previous Video: Replication Next: Resiliency >>     If you’re using an operating system based in Microsoft Windows, there is a bit associated with every file system object called

Replication is a useful method of maintaining application and data availability. In this video, you’ll learn about SAN replication, VM replication, and a comparison of on premises and cloud redundancy. << Previous Video: Power Redundancy Next: Backup Types >> When we deploy an application instance, it’s very common that the computing engine that is able

Maintaining a power source is an important part of any security strategy. In this video, you’ll learn about UPS systems, generators, dual-power supplies, and power distribution units. << Previous Video: Network Redundancy Next: Replication >> Perhaps the primary resource we need to be able to operate our computers, our laptops, and mobile devices is power.