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Network Services – CompTIA A+ 220-902 – 2.4
The modern data center contains a number of different services. In this video, you’ll learn about web services, file services, mail services, security services, and much more.
Understanding Virtual Printers – CompTIA A+ 220-901 – 1.14
Much of our printing today doesn’t create a physical printed page. In this video, you’ll learn some of the more popular techniques when using virtual printers.
Permissions and ACLs – CompTIA Security+ SY0-401: 4.4
A common way to secure files and networks is through the use of access control lists. In this video, you’ll learn about ACLs and how they are used for network and file system security.
Data Encryption – CompTIA Security+ SY0-401: 4.4
If you want to keep your data safe, then you need to encrypt it. In this video, you’ll learn about encrypting full-disks, databases, individual files, removable media, and data on mobile devices.