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Learn why Software-Defined Networking (SDN) and cloud computing are often mentioned together and which approach is best for solving various business challenges.

Kerry Doyle discusses Security and the Rise of Machine-to-Machine (M2M) Communications to help avoid any security risk in the future. Learn more here.

Network & computer security are like an onion, they have multiple layers. Good security begins with understanding what you can do to keep your systems safe

Learn seven tips for working with vSphere; some are performance-related while others are things you might not know.

This white paper provides a clear explanation of the clouds powered by VMware vCloud Suite.

See how Session Initiation Protocol (SIP), an internet signaling protocol, is used in the converged Unified Communications environment.

Discover how the fundamental elements of a requirement give rise to its intrinsic value. Understanding the very nature of those elements is essential to eliciting, planning, analyzing, communicating, and managing them.

The ability to interpret and understand IP addresses and subnet masks is critical for an IT professional. This skill is the foundation for troubleshooting numerous problems, from the assignment of an IP address to a host to routing problems to access-control list problems. It is also necessary for designing and configuring efficient IP networks.

Learn how a switch moves data through the network, and what makes a switch efficient.

Read to learn more about common risky behaviors in security that typical workers engage in, and what you can do to avoid being the weakest link in your company.