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This white paper examines the relationship between cloud computing and virtualization.

In this presentation, CompTIA’s Dr. James Stanger will provide case studies and examples describing how zero trust is implemented in the private and public sector

Even in professionally managed network environments it is still possible for mistakes to happen. If an Active Directory object such as a user or computer account is accidentally deleted  network access will be lost. Worker productivity will decline until the account...

CompTIA Security+ Certification demonstrates foundational IT security knowledge and skills when reacting to security incidents or potential risk. Enroll today!

What were the top paying IT and project management certifications for 2016? his article will help you answer both questions by providing a review of the 15 top-paying certifications.

Learn how to build a strong business case when requesting training from management with our guide to convincing your manager you need training. We highlight how the cost to train employees is cheaper than the cost to replace them.

What’s the difference between high availability and fault tolerance in VMware vSphere? This article elaborates on first configuring high availability and then layer on the fault tolerance capability. Learn more.

Exchange 2010 builds upon the significant changes to the transport that were made in Exchange 2007. In this article, I'll review the transport pipeline and routing components and list some of the new architectural and administrative enhancements to the Exchange 2010...

CIO Dive interviewed Zane Schweer, Global Knowledge's IT Skills and Salary Report lead, along with others about the state of hiring in IT. Schweer highlights how IT professionals want to see a future in their jobs and will search for new opportunities if their current employer doesn't invest in them.