How can network operators make IoT service profitable?

The challenge becomes scalability.

No application is immune to poor performance.

Don’t blindly bite down on something until you know it’s just right.

OpenFlow is virtually dead. What went wrong?

A SDN approach to smart cities will mean better manageability and flexibility.

SD-WAN is a temporary solution – not a market.

Taking the MANO concept from a diagram to implementation is not easy.

These breaches are now affecting millions and sometimes hundreds of millions of people.

What used to take hours now takes minutes, or less.

The 5G architecture is also introducing a re-architecture of the core, incorporating new technologies and approaches.

Before you deploy SDN, consider asking these questions.

SDN provides the perfect fit for network monitoring.

More than a mere trend, SD-WAN is the way of the future.

OVS is a critical component of SDN deployments.

Remember 2013, when so many of us doubted OpenDaylight?

It is time to see through the false sense of security offered by typical deployments.

The need for VNF validation is two fold.

The benefits of SDN with network virtualization.

SDN is hardly an elixir for IoT security, but it is a helping hand.

An insider's view of open networking.

Enterprises have three options: Direct Internet Access (DIA); backhauling all traffic to centralized data centers; and regional hubs.

Combine the flexibility of NFV with the network programmability offered by SDN.

Who gets the blame when NFV fails?