The Ultimate Guide to Software-defined Networking
A curated American edition of TechDay news, analysis, interviews, reviews, job moves, and related resources for Software-defined Networking (SDN).
What to know about Software-defined Networking
Software-defined Networking (SDN) represents a transformative approach to managing and operating computer networks by decoupling the control plane from the data plane, enabling centralized and programmable network control through software applications.
Recent developments in SDN highlight its expanding role across various sectors, including education, telecommunications, enterprise, and cloud environments. Partnerships between major vendors like Cisco, Ericsson, Brocade, and Hewlett Packard Enterprise underscore the collaborative push to enhance network flexibility, automation, and security through SDN and related technologies like Network Function Virtualization (NFV) and Software-defined Wide Area Networks (SD-WAN).
Readers exploring this section will gain insights into how SDN drives cloud migration strategies, supports mobile-first networking, and revolutionizes WAN architectures to accommodate 5G, IoT, and distributed workforces. Emphasis on integration with security frameworks and AI-driven network automation also reveals the evolving landscape of network management.
Whether you are an IT professional seeking to understand how SDN can reduce costs and increase agility, a business leader aiming to future-proof your network infrastructure, or a technology enthusiast interested in the latest innovations and market trends, this collection of stories will keep you informed about the state and direction of software-defined networking.
American Software-defined Networking News
Regional stories with direct local relevance
5 ways to cut IT costs with network digital twins
Network digital twins offer IT leaders five effective ways to cut rising IT costs by improving visibility, rightsizing networks, and reducing tech debt.
Versa achieves FedRAMP High for secure federal cloud access
Versa's Unified SASE products have attained FedRAMP High Ready status, enabling secure cloud access for US federal agencies handling sensitive data.
Hyphastructure unveils edge cloud for real-time AI at the edge
Hyphastructure launches the first distributed edge cloud with Intel Gaudi 3, offering AI inference latency under 10ms for real-time applications at the physical edge.
Andrea Genschaw named Chief Financial Officer at GTT
Andrea Genschaw has joined GTT as Chief Financial Officer, bringing over 20 years' experience in telecoms and technology finance leadership.
Platform9 & Commvault partner to boost private cloud security
Platform9 partners with Commvault to enhance its Private Cloud Director, offering enterprises integrated data protection and cyber resilience features.
NetFoundry raises $12M to enhance secure networking
NetFoundry secures USD $12 million in first VC funding led by SYN Ventures, offering military-grade secure software networking to top US banks and global firms.
Analyst Insights
Research and market analysis connected to Software-defined Networking
Extreme says Platform ONE cuts network costs by 32%
Cato Networks' ARR surges past USD $350m amid SASE boom
NETSCOUT boosts 5G slicing visibility for operators
5 ways to cut IT costs with network digital twins
Fortinet reports strong Q3 revenue growth & SASE adoption surge
Expert Columns
Interviews
Interviews and video coverage from the network
Recent Software-defined Networking News
ACI joins Harmonic open cOS Amply ecosystem for DOCSIS 4.0
ACI Communications has linked its Infinity amplifiers to Harmonic's cOS platform, giving operators cloud-based monitoring for DOCSIS 4.0 upgrades.
IP Fabric launches MCP server for network operations
IP Fabric unveils a governed MCP server for network operations, aiming to let enterprises use AI safely for troubleshooting, compliance and change planning.
SITA launches managed airport network service with HPE
SITA rolls out managed campus network for airports with HPE, using cloud controls and AI to cut downtime, simplify operations and scale across sites.
Equinix launches Fabric Intelligence for AI networks
Equinix adds AI-driven network controls as enterprises race to scale distributed workloads.
Equinix launches Fabric Intelligence for AI networking
Equinix unveils Fabric Intelligence, an AI-native platform aimed at automating multi-cloud network operations and speeding enterprise deployment.
Aria launches Deep Networking platform with USD $125 million
Aria launches Deep Networking platform as it secures GBP £97 million to target AI data centre networking bottlenecks.
AEM Networks rebrands amid growing AI testing demands
AEM Networks widens its test kit as AI-driven bandwidth, latency and audit pressures push the Singapore unit beyond cable certification into fibre and RF.
Cato lets customers buy modular SASE security tools
Cato Networks rolls out modular SASE buying, letting customers start with AI Security, SD-WAN, SSE or Universal ZTNA and expand later.
KBRO expands Taiwan broadband with Harmonic fibre-on-demand
KBRO turns to Harmonic's fibre-on-demand platform to extend Taiwan broadband selectively, pairing XGS-PON with DOCSIS upgrades and limiting new build costs.
Tata Communications launches resilient data centre service
Tata Communications has unveiled a self-healing global data centre connectivity platform, promising 99.99% uptime and up to 30% cost savings.
Vodafone Germany taps Aurora, HUBER+SUHNER for cable upgrade
Vodafone Germany chooses Aurora and HUBER+SUHNER to roll out DAA and virtual CMTS tech, boosting cable speeds and cutting headend power.
Netos & Nebula launch global FinOps push for networks
Netos picks Nebula as its first global services partner to scale FinOps-style network spend management for channel-led enterprise roll-outs.
Tech Mahindra, Fortinet launch unified managed SASE
Tech Mahindra and Fortinet unveil a unified managed SASE service to simplify hybrid networks, strengthen security and cut operating costs.
Cisco and Nvidia unveil new secure AI edge framework
Cisco and Nvidia launch a secure AI edge framework to push low‑latency inference from data centres into hospitals, factories and networks.
Contrivian to resell Amazon Leo for US gov networks
Contrivian to resell Amazon Leo LEO satellite services for resilient US government networks, blending space links with fibre and 5G.
Equinix unveils global distributed AI hub & fabric
Equinix launches a global distributed AI hub and Fabric Intelligence layer to unify, govern and optimise multi-cloud AI infrastructure.
Fortinet unveils FortiOS 8.0 with AI & quantum-safe
Fortinet launches FortiOS 8.0, adding AI governance, flexible SASE deployment and post-quantum cryptography across its Security Fabric.
Fortinet's FortiOS 8.0 adds AI & quantum-safe tools
Fortinet's FortiOS 8.0 brings AI governance, next-gen SASE and quantum-safe cryptography to unify security across hybrid environments.
Vyve taps Harmonic cOS to unify DOCSIS & fibre ops
Vyve adopts Harmonic's cOS to virtualise broadband, unifying DOCSIS and fibre on a single platform across its 16-state US network.
Alkira Connect partner programme targets AI-led growth
Alkira launches Connect partner programme to drive AI-native network services growth, prioritising recurring services over one-off resale.