Latest from todayNews AnalysisPower shortages, carbon capture, and AI automation: What’s ahead for data centers in 2026Uptime Institute warns that the gap between data center construction timelines and power infrastructure availability will exacerbate industry challenges.By Denise DubieJan 15, 20267 minsArtificial IntelligenceData Center News Analysis Cisco’s 2026 agenda prioritizes AI-ready infrastructure, connectivityBy Michael CooneyJan 14, 20268 minsArtificial IntelligenceNetwork SecurityNetworking DevicesOpinion What enterprises think about quantum computingBy Tom NolleJan 12, 20265 minsData CenterHigh-Performance ComputingNetworking NewsPalo Alto Networks patches firewalls after discovery of a new denial-of-service flawBy John E. 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Dunn Jan 16, 2026 4 minsCommunications SecurityEmail SecurityNetwork AppliancesnewsGoogle warns grid connection delays are now the biggest threat to data center expansionWith utilities quoting four‑to‑ten‑year wait times — and one offering a 12‑year study period — Google says grid constraints are becoming the defining limit on AI‑era data center growth.By Gyana Swain Jan 15, 2026 5 minsCloud ComputingData CenterData Center ManagementnewsOpenAI turns to Cerebras in a mega deal to scale AI inference infrastructureThe multibillion-dollar deal shows how the growing importance of inference is changing the way AI data centers are designed and operated.By Prasanth Aby Thomas Jan 15, 2026 4 minsArtificial IntelligenceData CenternewsNvidia H200 chips in China: US says yes, China says noJust as the US approves exports to the country, Chinese customs officers have reportedly been told not to allow the chips into the country. 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Repurposing the reactors will be prohibitively difficult, critics warn.By Andy Patrizio Jan 13, 2026 3 minsData Center DesignEnergy EfficiencyPower Systemsnews2026 network outage report and internet health checkCisco's ThousandEyes division tracks global internet and cloud traffic and provides Network World with weekly updates on the performance of ISPs, cloud service providers, and UCaaS providers.By Denise Dubie Jan 13, 2026 6 minsCloud ComputingNetwork MonitoringNetworkingnewsMeta establishes Meta Compute to lead AI infrastructure buildoutA new top-level effort unifies data center and network oversight as the company targets multi-gigawatt AI scale.By Prasanth Aby Thomas Jan 13, 2026 4 minsArtificial IntelligenceData CenternewsItaly fines Cloudflare for refusing to block pirate sitesCloudflare argues that the requirement is technically unreasonable and would impair DNS performance globally.By Viktor Eriksson Jan 12, 2026 2 minsInternetLaws and RegulationsNetworkingnewsNRF 2026: HPE expands network, server products for retailersAnnouncements include new HPE Aruba Networking CX switches, integration with Juniper Mist AIOps to optimize connectivity across distributed store environments, and upgrades to HPE Nonstop Compute to improve system availability.By Michael Cooney Jan 12, 2026 4 minsArtificial IntelligenceNetworkingRemote Access Show more Show less Explore a topic5GCareersCloud ComputingCPUs and ProcessorsData CenterEdge ComputingEnterprise StorageGenerative AIIndustryInternet of ThingsLinuxNetworkingNetwork Management SoftwareNetwork SecurityView all topics Spotlight: Setting the 2026 IT agenda Articles Buyer’s Guide Given the rapid pace of technology change today, IT leaders are setting their short-term agendas with agility, flexibility, and tangible business outcomes in mind. This month’s topic leans on Foundry’s original Tech Priorities research and external research, along with conversations with IT leaders to uncover enterprise technology trends for the year ahead. Automating, streamlining, and modernizing IT operations is a must as IT teams struggle with skill and staff shortages and increasing demands. A wide variety of tech vendors have solutions aimed at bring IT operations into the AI age. View All Popular topicsGenerative AI newsNvidia licenses Groq’s inferencing chip tech and hires its leadersBy Peter Sayer Dec 30, 2025 4 minsArtificial IntelligenceCPUs and ProcessorsGenerative AI featureAI-driven network management gains enterprise trustBy Maria Korolov Dec 8, 2025 11 minsData Center AutomationGenerative AINetwork Management Software newsPerplexity’s open-source tool to run trillion-parameter models without costly upgradesBy Gyana Swain Nov 6, 2025 5 minsArtificial IntelligenceCloud ComputingGenerative AI View topic Networking newsNetwork jobs watch: Hiring, skills and certification trendsBy Denise Dubie Jan 12, 2026 64 minsCareersData CenterNetworking opinionScattered network data impedes automation effortsBy Shamus McGillicuddy Jan 12, 2026 7 minsData CenterData Center AutomationNetwork Management Software newsCisco: Latest news and insightsBy Network World staff Jan 12, 2026 30 minsNetwork Management SoftwareNetwork SecurityNetworking View topic Data Center featureWhat exactly is an AI factory?By Maria Korolov Jan 13, 2026 5 minsArtificial IntelligenceCESData Center newsHoles in Veeam Backup suite allow remote code execution, creation of malicious backup config filesBy Howard Solomon Jan 7, 2026 4 minsBackup and RecoveryData CenterVulnerabilities newsLenovo unveils purpose-built AI inferencing serversBy Andy Patrizio Jan 7, 2026 3 minsArtificial IntelligenceData CenterServers View topic Network Security newsCisco identifies vulnerability in ISE network access control devicesBy Howard Solomon Jan 8, 2026 5 minsAccess ControlIdentity and Access ManagementNetwork Security featureSASE explained: The command center for the autonomous enterpriseBy Jeff Vance and Dan Muse Dec 30, 2025 16 minsData CenterNetwork SecuritySD-WAN newsWatchGuard fixes ‘critical’ zero-day allowing firewall takeoverBy John E. Dunn Dec 19, 2025 4 minsNetwork SecurityVulnerabilitiesZero-Day Vulnerabilities View topic CPUs and Processors newsAWS stealthily raises GPU prices by 15 percentBy Viktor Eriksson Jan 7, 2026 2 minsCPUs and ProcessorsCloud Computing newsThe top AMD stories of 2025By Ann Bednarz Jan 6, 2026 10 minsArtificial IntelligenceCPUs and ProcessorsData Center newsAt CES, Nvidia launches Vera Rubin platform for AI data centersBy Andy Patrizio Jan 6, 2026 5 minsArtificial IntelligenceCPUs and ProcessorsData Center View topic Video video Master Linux Math with the bc Command | Easy CLI Calculations Explained! Learn how to use the powerful bc command in Linux to perform fast, accurate calculations right from the command line. In this Linux tip, Sandra Henry-Stocker—author of the Unix as a Second Language blog—walks you through examples including addition, exponents, decimals, and setting scale for precision. Whether you’re scripting or solving quick math problems, bc is a must-know tool for Linux users. Examples covered: Basic math with bc Using exponents (10^2) Decimal calculations Controlling precision with scale Jun 23, 2025 1 minsOperating Systems Master Linux Math in Seconds: How to Use the expr Command Like a Pro Jun 17, 2025 1 mins Operating Systems How to Do Math in the Command Line Using Double Parentheses Jun 6, 2025 1 mins Operating Systems How to Use the tldr Command in Linux | Quick Alternative to Man Pages May 20, 2025 1 mins Operating Systems See all videos Podcasts podcastsDesign Your Networks for the Internet of the FutureRegardless of unique business goals, every service provider and enterprise relies on new technologies to help them achieve their intended business outcomes, like growing revenue, reducing costs, and mitigating risks for themselves and their customers. Today there are three important technology developments that can be critical catalysts helping these businesses achieve and even surpass their goals: Converged Software-Defined Networking Transport, Advanced Optics, and open, software-defined 5G. This series of 3 podcasts will share business drivers, real-world use cases, and actionable solutions that can change the economics of the Internet for the Future and your “today."3 episodesInternet Ep. 02 Episode 2: Pluggable Optics and the Internet for the Future Nov 7, 202317 mins Cisco SystemsComputers and PeripheralsInternet Ep. 03 Episode 3: Looking Forward: 5G, Digital Transformation, and the Network of the Future Nov 7, 202314 mins 5GCisco SystemsInternet Show me morePopularArticlesPodcastsVideos news Global tech layoffs surpass 244,000 in 2025 By Denise DubieJan 12, 20265 mins Artificial IntelligenceIT JobsIT Skills and Training brandpost Sponsored by Cisco AI, edge, and security: Shaping the need for modern infrastructure management By Paul DesmondJan 11, 20264 mins IT Strategy news Cisco routers knocked out due to Cloudflare DNS change By Evan SchumanJan 9, 20267 mins DNSEnterprise RoutersInternet podcast Has the hype around ‘Internet of Things’ paid off? | Ep. 145 Apr 18, 202436 mins IoT PlatformsIoT Security podcast Episode 1: Understanding Cisco’s Converged SDN Transport Sep 24, 202120 mins Cisco SystemsInternetNetworking podcast Episode 2: Pluggable Optics and the Internet for the Future Sep 23, 202117 mins Cisco SystemsComputers and PeripheralsInternet video How to Use the column Command in Linux | Format Output into Neat Columns Easily May 8, 20251 mins Operating Systems video How to Use the rev Command in Linux (Reverse Text in Terminal!) 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