In the past few years, as the SDN and NV market have evolved from PowerPoint concepts to working products, the market has matured into a multibillion-dollar business.

Business Agility Drives Network Virtualization Demand

MWC 2016 should provide some guideposts to where NFV might go in 2016.

Fortune 500 companies and global governments are often subject to security breaches. For protection, organizations must make changes to security technologies.

Boost your guard! You might need these top cloud security tools.

Read about the programmatic & policy-based future of security. Right here, right now.

Learn about the attributes of virtual security: micro-segmentation, visibility, and Programmatic Policy Enforcement with this article.

These are the toughest operational challenges an IT managers should watch out for in the shift to network virtualization.

They may be your fault.

User feedback, both through primary interviews and SDxCentral surveys, indicates that both enterprises and service providers are interested in network functions virtualization (NFV).

The SDxCentral research team dug into dozens of network virtualization customer case studies and use cases. We found one common characteristic emerging as a driver for many customer deployments:

What do you need to do to make sure your data center is ready for today's security challenges?

Here's what won't happen to clouds, containers, and Cisco in 2016.

2015 was no stranger to security breaches, so we have to wonder: What needs to change?

The GEN15 event showed service providers at a crossroads with SDN and NFV.

Prediction: Eventually, they will.

Service providers are starting to embrace container technology to deliver more dynamic, distributed applications

Huge bets by AT&T and Verizon don't point to a happy ending for equipment suppliers.

NFV must move beyond that familiar, ubiquitous ETSI diagram.

Skyport Systems, the startup building a new secure server infrastructure for cloud applications, has appointed Art Gilliland as its new CEO.

Information security technology is undergoing a generational shift. Once thought of as a collection of point solutions, security technology is moving to the cloud, where a coordinated suite of

Cloud security company Zscaler Inc. is the latest to join the "Unicorn" club -- private venture-backed companies with valuations of $1 billion or better -- with a $100 million

In March, The Rayno Report told you about an exciting new market developing for service-provider software called Lifecycle Service Orchestration (LSO). We projected the total opportunity for LSO technologies

Supporting a family of five, I continue to suffer from mobile-phone sticker shock. The cost of supplying my family with devices, data plans, and services is climbing close to