SDN

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SD-WAN  >  The concept of a visual transition from hardware cables to software code.

sdn software defined network architecture

The software-defined data center drives agility

The value of SDN is doing as much as possible in the software so you don’t depend on the delivery of new features to come from a new generation of the hardware.

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SD-WAN - What it means for enterprise networking, security, cloud computing

Software-defined wide area networks, a software approach managing wide-area networks, offers ease of deployment, central manageability and reduced costs, and can improve connectivity to branch offices and the cloud.

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Most enterprise networks can't handle big data loads

As more data moves through the network, efforts to keep up are lagging due to leadership and technology issues.

SD-WAN  >  The concept of a visual transition from hardware cables to software code.

VMware touts hyperscale SD-WAN

VMware is teaming up with Dell/EMC to offer a hardware/software package rolled up into a managed SD-WAN service.

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Software-defined perimeter – the essence of trust

Within a zero-trust environment, there is no implicit trust. Thus, trust must be sourced from somewhere else in order to gain access to protected resources.

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Cisco assesses the top enterprise SD-WAN technology drivers

Cisco SD-WAN customer National Instruments touts benefits of the technology: Speed, efficiency, security, cost savings

Network World - Insider Exclusive [Winter 2018] - Intent-Based Networking [IBN] - cover art

Intent-Based Networking (IBN): Bridging the gap on network complexity

Intent-Based Networking was a result of the need for greater network automation.

sdn software defined network architecture

AT&T partners with IBM and Microsoft, focuses on network capabilities

AT&T's partnerships with IBM and Microsoft will enable the company to focus on network capabilities, such as 5G, edge computing, and software-defined networks.

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Public internet should be all software-defined

Having a programmable public internet will correct inefficiencies in the current system, engineers at NOIA say.

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Tempered Networks simplifies secure network connectivity and microsegmentation

Tempered Networks’ IDN platform uses the Host Identity Protocol to partition and isolate the network into trusted microsegments, providing an easy and cost-effective way to secure the network.

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Software Defined Perimeter (SDP): The deployment

After discussing with numerous SDP vendors, I have discovered that the current SDP landscape tends to be based on specific use cases and projects, as opposed to a technology that has to be implemented globally.

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VMware eyes Avi Networks for data-center software

VMware punched up its data center network virtualization capabilities by announcing it would buy Avi Networks load balancing, analytics and application delivery technology

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Software Defined Perimeter (SDP): Creating a new network perimeter

Considering the way networks work today and the change in traffic patterns; both internal and to the cloud, this limits the effect of the fixed perimeter.

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Cisco offers cloud-based security for SD-WAN resources

Cisco, at its Cisco Live customer event this week, took aim at that requirement by telling customers it added support for the company’s cloud-based security gateway platform – known as Umbrella -- to its SD-WAN software offerings.

sdn software defined network architecture

Juniper: Security could help drive interest in SDN

Juniper finds that enterprise interest in software-defined networking (SDN) is influenced by other factors, including artificial intelligence (AI) and machine learning (ML).

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What is SDN and where software-defined networking is going

Software-defined networking (SDN) established a foothold in cloud computing, intent-based networking, and network security, with Cisco, VMware, Juniper and others leading the charge.

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Juniper opens SD-WAN service for the cloud

Juniper has taken the wraps off a cloud-based SD-WAN service it says will ease the management and bolster the security of wired and wireless-connected branch office networks.

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How to adopt a disruptive network technology with minimal disruption

Emerging network technologies such as SDN, SD-WAN and intent-based networking promise to improve service and streamline operations, but don't let the transition process throw a wrench into existing activities.

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