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Many organizations believe they’ve modernized their data architectures, yet still struggle with latency, scaling, and AI readiness. Despite major investments in cloud infrastructure, data systems often remain constrained by assumptions and architectures rooted in an earlier era. As data continues to underpin nearly every digital experience (including agentic AI), enterprises are reexamining the foundations of how they store, access, and operationalize the data that’s critical for actionable business context. The rapid rise of AI-driven workloads has put unprecedented pressure on architectures that were never built for this level of distribution. In this environment, organizations frequently grapple with a familiar but…

Dan Lorenc, co-founder and CEO of Chainguard, joins host Priyanka Raghavan to explore Sigstore and its role in securing the software supply chain. They unpack the challenges of supply chain security, including verifying the origin and integrity of software artifacts, and explain the problems Sigstore is designed to solve. The conversation goes under the hood to examine how Sigstore works, covering key components such as code signing, verification, the certificate authority model, and transparency logs—often compared conceptually to blockchain for their auditability. The episode also highlights real-world adoption, community resources for getting started, and closes with a discussion of Chainguard…

Tax season is upon us, with many people’s minds turning to what they can do with their tax refund. Sure, a holiday might be great (although flying isn’t easy at the moment) but with the cost of living going up across the board, a better idea would be to lower the monthly bill of one of the most essential services in our lives – our phones. So, how can you get a great deal that doesn’t compromise on quality? T-Mobile has the answer. No contract, no nasty surprises Metro is a plan built for modern users, with everything you need…

Post-Infinera integration, the Finnish vendor’s growth target is data center interconnect Nokia’s optical pitch this year at OFC was crystalline, more intentional, and landed somewhere between breakthrough and inevitable.  A new building block-based approach A diverse set of new applications have emerged in effect of AI, bringing explosive and variegated demands for bandwidth, reach, and efficiency. Engineers have been tackling this by building coherent optical products around the applications. The applications came first, and the optical products supporting it followed. Compared to off-the-shelf solutions, this involves significant engineering work, not to mention additional time and resources.  Now as AI is…

Who benefits from artificial intelligence? This basic question, which has been especially salient during the AI surge of the last few years, was front and center at a conference at MIT on Wednesday, as speakers and audience members grappled with the many dimensions of AI’s impact.In one of the conferences’s keynote talks, journalist Karen Hao ’15 called for an altered trajectory of AI development, including a move away from the massive scale-up of data use, data centers, and models being used to develop tools under the rubric of “artificial general intelligence.”“This scale is unnecessary,” said Hao, who has become a…

What if the way we build AI document chatbots today is flawed? Most systems use RAG. They split documents into chunks, create embeddings, and retrieve answers using similarity search. It works in demos but often fails in real use. It misses obvious answers or picks the wrong context. Now there is a new approach called PageIndex. It does not use chunking, embeddings, or vector databases. Yet it reaches up to 98.7% accuracy on tough document Q&A tasks. In this article, we will break down how PageIndex works, why it performs better on structured documents, and how you can build your…

Somewhere right now, a Cisco colleague is on a call with a company facing the worst day of their professional lives. Their network is compromised, their data may be stolen, and their business is at risk. That Cisco colleague is calm, focused, and already three steps into solving the problem. Meet Cisco Talos Incident Response, or Talos IR – our frontline response team.  These are colleagues who have dedicated their careers to being present when organizations face genuine crisis, systems fail, attackers succeed and everything feels uncertain. Who we are  Every Cisconian knows we sell security products. Fewer know that we also have a team of people who parachute into chaos when those products,…

Image: Generated via Google’s Nano Banana A recently reported phishing scam is raising fresh concerns, though the tactic has actually been around for years. Reports showed that scammers are embedding fake “trusted sender” banners into suspicious emails, potentially misleading users into letting their guard down. According to Fox News, the issue came to light when a reader shared a screenshot of a questionable email that carried the reassuring message: “This message was sent from a trusted sender.” At first glance, the label makes the email appear safe, even though the content itself shows clear signs of fraud and the banner…

National Gas has outlined early-stage plans for a 300-mile hydrogen pipeline along England’s east coast, marking what seems a significant step towards a national hydrogen network. The operator of the UK’s national gas transmission system unveiled plans for the first phase of the proposed national hydrogen network – Project Union: East Coast – on 18 March. The underground hydrogen transmission pipeline is intended to connect some of Britain’s most important industrial regions and anchor the country’s emerging hydrogen economy. “Running from Teesside, through Yorkshire and the Humber, and south into the East Midlands, the pipeline will form the backbone of…