Cloudy with a Chance of Insights

Episode 31 of Cloudy with a Chance of Insights, the fortnightly Microsoft Cloud podcast with Richard Hogan, Cyrus Irandoust, and David Rowley. This week: a cluster of end-of-support deadlines that deserve more attention than they're getting, IBM and Microsoft private preview work on Sentinel Lake and custom security graphs that Richard can finally talk about, why Power Platform's own governance team admitted the model is broken, and an honest first-week account of Claude Code from someone who burnt through the daily token limit in 90 minutes.Windows Server 2016 and the Azure Arc questionExtended support for Windows Server 2016 ends January 12, 2027, and the Microsoft article announcing Extended Security Updates references Azure Arc as the delivery mechanism — which David flagged as either an intentional positioning move or a drafting oversight worth questioning. Also in the frame: SQL Server 2016 ESU ending July 2026, Server 2012 extended security updates ending October 2026, and SQL Server 2014 following in July 2027. These workloads are stable, quiet, and being systematically deprioritised in favour of AI projects. That combination rarely ends well.Sentinel Lake and custom security graphs: the IBM private previewSince October last year, IBM has been working with Microsoft on the private preview for Sentinel Lake and custom graph builds — ingesting asset data from Tenable, Qualys, and ServiceNow to surface connections that standard KQL queries would never surface. Richard covers the architecture, the friction points (VS Code as the only real interface, GQL instead of KQL, scheduled jobs, cost implications for data freshness), and what the Graph Explorer in Defender is going to change when it arrives. Custom graphs moved to public preview on April 1st.Power Platform admits governance can't keep pace with AIA blog post from Ryan Jones on the Power Apps team published April 1st effectively acknowledged that traditional governance models break down when something can be built and deployed in a day. Pair that with figures suggesting nearly 30% of enterprise employees are already using unsanctioned AI agents, and Agent 365 heading toward GA in May, and the gap becomes difficult to ignore.Defender XDR and Intune updatesCyrus covers proactive user containment reaching general availability as part of Defender XDR's predictive shielding feature — containment at the endpoint layer, not a simple Entra disable — and the shift from MDM to declarative device management for Apple devices in Intune, a change driven by Apple but with real implications for anyone managing iOS, iPadOS, or macOS at scale.Claude Code vs GitHub CopilotRichard's unfiltered first-week take on Claude Code: token consumption, peak and off-peak limits, VS Code integration differences, and why coming from a GitHub Copilot world will catch you off guard faster than you expect.LinksWindows Server 2016 end of support announcementMicrosoft Sentinel custom graphs public previewPower Platform adaptive governance frameworkWhat's new in Microsoft Defender XDRSubscribe for a new episode every two weeks. Recorded this week with Cyrus and David technically on annual leave, which probably explains the vibe.