Network infrastructure
In short
This topic covers the networks that connect users, sites, data centres and clouds: SD-WAN, Wi-Fi, 5G, routing, load balancing, DNS and content delivery. Buyers care because networks are long-lived investments, and licensing models, cloud-managed options and the merging of networking with security change what a refresh looks like.
Written by Techarda editors · Updated · How we work
Latest stories
The newest Network infrastructure stories from the last 90 days. Each one opens with our summary and a link to the original source.
Beyond Blocking: Creative Ways to Detect and Hamper Video Piracy
Discover smart ways to mitigate live video piracy, slow down restreamers with clever CDN tricks, and protect your streams.
When a Wallet Drainer Asks DNS Where to Go
How the Noir kit uses DNS TXT records and DoH as a dynamic infrastructure control plane Executive summary We found a cryptocurrency wallet-drainer kit, self-branded as Noir, that uses DNS TXT records to locate its hosted pool; currently these run on Cloudflare Pages. The loader races three public DNS-over-HTTPS (DoH) services and uses the first […] The post When a Wallet Drainer Asks DNS Where to…
The October 2026 Root KSK Rollover: Is Your DNS Really Ready?
The keys to the Internet change on October 11. Are you ready?
On October 11, 2026, the DNS root switches to a new key-signing key (KSK-2024). Learn what this means for you, and how RFC 8509 trust anchor sentinels allow you to test whether your DNS resolver is ready for the rollover.
Deliver Preemptive Security at Scale: Protective DNS for MSSPs
Stop threats before compromise for every customer you serve. Enhanced multi-tenancy for Infoblox Threat Defense™ helps MSSPs deliver stronger, more scalable protection across every customer environment. Count the tenants your security operations center (SOC) carried this time last year. Then count them today. For most managed security service providers (MSSPs), the second number is meaningfully…
Red Hat OpenShift: Enabling a resilient 5G autonomous edge for Telenor with AxyomCore
5G networks are increasingly deployed as cloud-native platforms, enabling network functions to run consistently across central datacenters, regional sites, and the far edge of the network. This distributed model supports autonomous edge architectures, where traffic can be processed locally and essential services are maintained even when connectivity to the central network is disrupted.Supporting…
Digi International Announces Digi EX60 for Always-On 5G Branch Connectivity
New enterprise 5G platform enables primary wireless broadband, fast and assured failover, Wi-Fi 7 and AI-assisted network management in a single managed solution
Announcing DNS analytics and insights for Route 53 Global Resolver and DNS Firewall
Route 53 Global Resolver and DNS Firewall now provide DNS analytics and insights through native Amazon CloudWatch integration. These new capabilities enable network administrators and security teams to gain full observability into DNS query patterns, monitor DNS Firewall rule effectiveness, detect anomalous activity, and optimize DNS infrastructure performance. DNS analytics and insights is…
Earlier in the last 90 days
- IP Functions are Generally Available, bringing high-performance network analytics to the LakehouseDatabricks · 1 Oct 2026
- Edge Requests are now called CDN RequestsVercel · 1 Oct 2026
- Critical Cisco Catalyst SD-WAN Manager API authentication bypass exploited in the wild (CVE-2026-76504)Rapid7 · 1 Oct 2026
- Vercel CDN no longer caches responses with Vary: CookieVercel · 30 Sept 2026
- Beyond the Box: Future-Proofing Branch Firewall Security for the AI EraCisco · 29 Sept 2026
- Creating a private 5G networkCanonical · 29 Sept 2026
- Amazon SageMaker HyperPod Inference Gateway for scalable LLM inferenceAmazon Web Services · 24 Sept 2026
- Particle M635e Achieves Skylo Certification for Satellite IoT ConnectivityDigi International · 23 Sept 2026
- 2026 State of PQC on the WebF5 · 23 Sept 2026
- Infoblox on Infoblox: How DNS Forward Proxy (DFP) Gives Us Unified Security and Visibility across Hybrid NetworksInfoblox · 23 Sept 2026
- You Don’t Need a Locksmith: Preparing for the Root Zone Key-Signing Key (KSK) Rollover in October 2026Infoblox · 17 Sept 2026
- Stale DNS Glue Records: How to Diagnose Parent-Authoritative MismatchesLogicMonitor · 10 Sept 2026
- How Does DNS Work? A Complete Guide to the DNS ProtocolLogicMonitor · 10 Sept 2026
- Why the World Needs DNS-AIDInfoblox · 10 Sept 2026
- Your DNS Is Hiding in HTTPS: This Is Why It MattersAkamai · 2 Sept 2026
- Broadcom Delivers End-to-End Security, Identity, and Observability for Agentic AIBroadcom · 31 Aug 2026
- DNS at IETF 126Infoblox · 29 Aug 2026
- How we saved 100 terabytes of memory by optimizing 1.1.1.1’s DNS cacheCloudflare · 28 Aug 2026
- Using Infoblox Threat Defense™ to Control AI AccessInfoblox · 15 Aug 2026
- CaptiveCrunch: Midnight Blizzard Weaponizes Hotel Wi-Fi Captive Portals to Steal Microsoft 365 CredentialsZscaler · 12 Aug 2026
- Broadcom Enables Enterprises to Strengthen Multi-Layer Cyber Defense and Operational Efficiency with New vDefend and Avi Load Balancer CapabilitiesBroadcom · 6 Aug 2026
What practitioners are discussing
Stories say what companies announced. These threads are where people who work with Network infrastructure compare notes.
Nobody has started a thread on Network infrastructure yet. Ask a question and practitioners who have worked with it can answer.
Companies in these stories
The active companies with the most Network infrastructure stories in the last 90 days. It counts news coverage, not quality, market share or fit for your needs.
Related categories
Where Network infrastructure sits among the categories Techarda covers. Each hub shows who is active, and each guide sets out how to evaluate vendors.
Terms to know
Plain definitions of terms that come up in Network infrastructure stories, from the Techarda glossary.
Frequently asked questions
What is SD-WAN?
Software-defined wide area networking connects sites over a mix of links, such as broadband, mobile and private circuits, and steers traffic by application policy from central management.
Cloud-managed or on-premises network management?
Cloud-managed networking simplifies running many sites and gets new features faster, but depends on the vendor’s service and subscription. On-premises management suits environments that must stay isolated.
Why are networking and security merging?
Users and applications have moved outside the corporate network, so security checks increasingly happen in the same cloud services that route traffic. That is the idea behind SASE.
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