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AWS adds a DNS resiliency feature to make its US East region resilient to outages

Despite the new feature, AWS’s US East region in Northern Virginia will remain at risk, an analyst says.

By Anirban Ghoshal

Nov 27, 20254 mins

Cloud ArchitectureCloud ComputingDNS

Network hiring, skills and certification trends

By Denise Dubie

Nov 26, 202560 mins

CareersData CenterNetworking

Networks, AI, and metaversing

Nov 25, 20257 mins

Artificial IntelligenceNetworking

2025 network outage report and internet health check

By Denise Dubie

Nov 25, 2025115 mins

Internet Service ProvidersMarketsTelecommunications Industry

NFL, AWS drive football modernization with cloud, AI

By Zeus Kerravala

Nov 24, 20258 mins

Artificial IntelligenceCloud ComputingNetworking

Apstra founder launches Aria to tackle AI networking performance

By Sean Michael Kerner

Nov 24, 20255 mins

Artificial IntelligenceNetwork Management SoftwareNetworking

Gluware tackles AI agent coordination with Titan platform

By Sean Michael Kerner

Nov 21, 20254 mins

Data CenterData Center AutomationNetwork Management Software

Cisco, IBM team to build large-scale quantum networks

By Michael Cooney

Nov 20, 20255 mins

Data CenterHigh-Performance ComputingNetworking

NetOps teams struggle with AI readiness

By Denise Dubie

Nov 20, 20254 mins

Network Management SoftwareNetwork MonitoringNetworking

Articles

Meter ups its NaaS portfolio with new hardware, autonomous operations

NaaS startup Meter unveiled new wireless access points, switches, firewalls, and cellular gateways, all of which run identical firmware.

By Sean Michael Kerner

Nov 19, 2025 6 mins

Data CenterNetwork Management SoftwareVirtualization

AWS boosts its long-distance cloud connections with custom DWDM transponder

The new Dense Wavelength Division Multiplexing (DWDM) device increases bandwidth by 73% and reduces power consumption by 35%, according to AWS.

By Michael Cooney

Nov 19, 2025 4 mins

Enterprise RoutersNetwork SwitchesNetworking Devices

How a bot management file push crippled Cloudflare’s global network

A simple database permission change triggered a global failure, highlighting how self-inflicted software errors now cause more disruptions than cyberattacks.

By Nidhi Singal

Nov 19, 2025 6 mins

Business ContinuityNetworkingSecurity

Singapore makes the leap to Wi-Fi 7 to boost fan experience

Singapore Sports Hub is deploying a high-density Wi-Fi 7 network with Cisco and M1, unlocking AI-driven operations and next-gen immersive fan experiences.

By Zeus Kerravala

Nov 19, 2025 5 mins

NetworkingWi-Fi

Strengthening security with a converged security and networking platform

Why siloed security tools fail — and how a unified, AI-driven platform delivers real protection against up-to-the-minute threats.

Oct 30, 2025 4 mins

Network SecurityNetworkingSecurity

Dell targets enterprise AI with switches, servers, reinforced Nvidia partnership

Dell AI Factory with Nvidia includes PowerEdge servers featuring Nvidia Blackwell and Hopper GPUs.

By Andy Patrizio

Nov 18, 2025 3 mins

Artificial IntelligenceCPUs and ProcessorsNetworking

Kentik bolsters network observability platform with autonomous investigation

Kentik launches agentic AI for autonomous network troubleshooting.

By Sean Michael Kerner

Nov 18, 2025 6 mins

Artificial IntelligenceNetwork Management SoftwareNetwork Monitoring

Cloudflare problems hit websites around the world

Problems with Cloudflare’s content delivery network followed hot on the heels of an incident with its third-party support portal provider.

Nov 18, 2025 3 mins

CyberattacksCybercrimeDDoS

Azure blocks record 15 Tbps DDoS attack as IoT botnets gain new firepower

Microsoft says the attack, sourced from more than 500,000 compromised IPs, exposes deep weaknesses in home IoT and raises questions about enterprise DDoS readiness.

By Prasanth Aby Thomas

Nov 18, 2025 4 mins

DDoSNetwork MonitoringNetworking

Arm backs both sides in UALink vs NVLink battle for bandwidth

Opening the NVLink ecosystem is a ‘masterstroke’ that leaves Nvidia firmly in control, says analyst.

By Lynn Greiner

Nov 17, 2025 3 mins

Artificial IntelligenceCPUs and ProcessorsNetworking

Microsoft's largest quantum site to be built in Denmark

Microsoft is investing heavily in quantum computing, aiming to bring the world’s most powerful quantum computer online by 2026 to advance security, research, and next-gen technology.

By Jürgen Hill

Nov 14, 2025 3 mins

Data CenterHigh-Performance ComputingNetworking

Arista, Palo Alto bolster AI data center security

Unified solution leverages Arista’s AI networking fabric and Palo Alto's next generation firewalls for zero-trust security in the data center.

By Michael Cooney

Nov 14, 2025 5 mins

Artificial IntelligenceData Center AutomationNetwork Security

Extreme plots enterprise marketplace for AI agents, tools, apps

Extreme envisions offering specialized, easy-to-deploy AI agents for analytics, sustainability and security.

By Michael Cooney

Nov 13, 2025 3 mins

AnalyticsArtificial IntelligenceNetworking

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AWS finally moves to simplify multicloud operations with Google

By Maxwell Cooter

Dec 1, 20253 mins

Amazon Web ServicesGoogle Cloud PlatformIaaS

Enterprises run into roadblocks with AI implementations

By Denise Dubie

Dec 1, 20254 mins

Artificial IntelligenceCareers

Spotlight: Making the most of multicloud

By Network World Staff

Nov 28, 20251 min

Cloud ComputingEnterprise Buyer’s GuidesMulticloud

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

Apr 18, 202436 mins

IoT PlatformsIoT Security

Episode 1: Understanding Cisco’s Converged SDN Transport

Sep 24, 202120 mins

Cisco SystemsInternetNetworking

Episode 2: Pluggable Optics and the Internet for the Future

Sep 23, 202117 mins

Cisco SystemsComputers and PeripheralsInternet

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

Jun 23, 20251 mins

Operating Systems

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

Jun 17, 20251 mins

Operating Systems

How to Do Math in the Command Line Using Double Parentheses

Jun 6, 20251 mins

Operating Systems