Enforce Cost Limits on KQL Queries and Notebooks in the Microsoft Sentinel Data Lake
Security teams face a constant tension: run the advanced analytics you need to stay ahead of threats, or hold back to keep costs predictable. Until now, Microsoft Sentinel let you set alerts to get notified when data lake usage approached a threshold — useful for awareness, but not enough to prevent budget overruns. Today, we're excited to announce threshold enforcement for KQL queries and notebooks in the Microsoft Sentinel data lake. With this release, you can go beyond notifications and automatically block new queries and jobs when your configured usage limits are exceeded. Your analysts keep working confidently, and your budgets stay protected. What's new Previously, the Configure Policies experience in Microsoft Sentinel let you set threshold-based alerts for data lake usage. You'd receive an email notification when consumption approached a limit — but nothing stopped usage from continuing past that point. Now, you can enable enforcement on those same policies. When enforcement is turned on and a threshold is exceeded, Microsoft Sentinel blocks new queries, jobs, and notebook sessions with a clear "Limit exceeded" error. No more surprise cost spikes from runaway queries or analysts who mistakenly run heavy workloads against data lake data. Enforcement is supported for two data lake capability categories: Data Lake Query — interactive KQL queries and KQL jobs (scheduled and ad hoc) Advanced Data Insights — notebook runs and notebook jobs How it works Consistent controls across KQL queries and notebooks Cost controls are enforced consistently across Sentinel data lake workloads, regardless of how analysts access the data. The same policy applies whether someone is running a quick investigation or executing a long-running job. Controls apply to: Interactive KQL queries in the data lake explorer in the Defender portal KQL jobs, including scheduled and ad-hoc jobs Notebook queries run through the Microsoft Sentinel VS Code extension Notebook jobs running as background or scheduled workloads This ensures advanced analytics remain powerful — but predictable and governed. Clear enforcement without disruption Enforcement is applied at execution and validation boundaries — not retroactively. This means: Queries or jobs already running are not interrupted. In-flight work completes normally. New queries, jobs, or notebook sessions are blocked once limits are exceeded. Failures occur early (for example, during validation), avoiding wasted compute. From an analyst's perspective, enforcement is explicit and consistent. Clear messaging appears in query editors, job validation responses, and notebooks when limits are reached — so your team always understands what happened and what to do next. How to set it up Prerequisites To configure enforcement policies, ensure you have the necessary permissions that are outlined here: Manage and monitor costs for Microsoft Sentinel | Microsoft Learn. Where to access Navigate to Microsoft Sentinel > Cost management > Configure Policies in the Microsoft Defender portal (https://security.microsoft.com). Step-by-step configuration In Microsoft Sentinel > Cost management, select Configure Policies. Select the policy you want to edit (Data Lake Query or Advanced Data Insights). Enter the total threshold value for the policy. Enter an alert percentage to receive email notifications before the threshold is reached. Enable the Enforcement toggle to block usage after the threshold is exceeded. Review your settings and select Submit. Once enforcement is active, administrators receive advance notifications as usage approaches the threshold. If circumstances change — for example, during an active breach — you can adjust the threshold, disable enforcement temporarily, or modify the policy to give your SOC the room it needs to respond without being blocked. Real-world scenario: Preventing unexpected cost spikes Consider a large SOC that ingests roughly 6 TB of data per day, with 1 TB going to the Sentinel Analytics tier and the remaining 5 TB going to the Sentinel data lake. Analysts are proactively hunting for threats, performing investigations, and running automation. Tier 3 analysts are also running Jupyter Notebooks against the Sentinel data lake to build graphs, execute queries, and automate incident investigation and remediation with code. Last month, the SOC experienced a cost spike after a newly hired analyst ran large, frequent queries against data lake data — mistakenly thinking it was Analytics tier. The SOC manager needs to prevent this from happening again. With enforcement now available, the SOC manager can navigate to Microsoft Sentinel > Cost management > Configure Policies in the Defender portal and set up two policies: A Data Lake Query policy to cap data processing for KQL queries An Advanced Data Insights policy to cap notebook compute consumption With these policies in place, the SOC manager gets notified in advance when consumption approaches the threshold while having confidence that the thresholds set will be enforced to prevent unexpected consumption and cost. Analysts can continue their day-to-day work without worrying about accidental overages. Should a breach scenario demand more capacity, the SOC manager can quickly adjust or temporarily disable the policies — keeping the team unblocked while maintaining overall budget governance. Outside of a breach scenario, should the same SOC analyst generate large amounts of data scanned, the threshold will take action and prevent queries from being performed. Learn more With enforceable KQL and notebook guardrails, Microsoft Sentinel data lake helps security teams scale advanced analytics with confidence. You can control usage in production and keep investigations moving — without tradeoffs between visibility, analytics, and budget. To get started, visit the documentation: Manage and monitor costs for Microsoft Sentinel | Microsoft Learn We'd love to hear your feedback. Share your thoughts in the comments below or reach out through your usual Microsoft support channels.Introducing a refreshed design, task chat, and more in Microsoft Planner
We’re excited to announce that a modernized user interface and new features are now rolling out to basic plans in both Planner in Teams and Planner for the web. The updated design offers enhanced navigation, responsive layouts, a new goals view for setting objectives and priorities, and task chat—one of your most requested features—to enable real-time collaboration and @ mentioning team members. This release aims to make planning easier for everyday users while preparing for future AI-powered capabilities. Our goal is to streamline planning by making it more intelligent and connected, so teams can concentrate on achieving results rather than managing tasks. What's new in Planner A refreshed design: With this rollout, users will be able to manage their plans in a cleaner, more modern interface that brings a more consistent planning experience across work. Planner’s new look was designed to feel simpler, allowing users to find what they need. It reduces visual clutter, improves layout and spacing, and creates a more focused workspace. Task chat with @ mentions: A new task chat is coming to basic plans, bringing real-time, threaded conversations directly into tasks, including @ mentions, rich formatting, emojis, and notifications to help keep decisions tied to the specific task at hand. Plan members who are @ mentioned in a task will receive a notification in their Teams Activity feed and via email and can select the notification which takes them directly to the task card for additional context. Note that previously, users received notifications for every task comment, but as a result of customer feedback, we now only send notifications to mentioned users. The ability to @ mention team members directly in a task has been a top request, and we’re excited to roll this out in a familiar, chat-based experience. Please note, premium plans will continue to utilize the existing task conversation experience. This will converge into the new experience at a later point in time. Goals view: Basic plans will now include a dedicated Goals view, allowing teams to set clear, well-defined objectives to help prioritize work. By connecting tasks to shared goals, teams achieve greater alignment, gain clarity on priorities, and track progress and outcomes—driving the plan forward together. Access to Goals view in basic plans requires either a Planner premium license or a Microsoft 365 Copilot license. Notes on availability Please note that not all users will see the new Planner interface at the same time. This refreshed interface, along with Task chat and Goals view, begins rolling out to basic plans today and will continue to roll out over the coming weeks. This is only the beginning This redesign lays the groundwork for many more improvements coming to Planner in the next few weeks and months, including: Project Manager agent in basic plans – to help with task execution and the creation of status reports. Custom templates. Planner in Outlook. Stay tuned for announcements regarding these updates and more aligned to our long-term vision for integrated work management. Feature availability, naming, and timelines are subject to change. Please refer to the Microsoft 365 Roadmap for the latest status. Addressing your feedback We heard your feedback about inconsistencies between basic and premium plans. This refresh starts closing those gaps, so features appear consistently across plans based on your license. For example, users with a Planner premium license will now see Goals in basic plans, and users with a Microsoft 365 Copilot license will soon have access to Project Manager Agent in basic plans as well. Tell us what you think about the new Planner interface, Task chat, and Goals view by selecting More (circled question mark icon) in the top right corner of the app, then selecting Feedback from the dropdown menu. We also encourage you to share any feature requests by adding your ideas to the Planner Feedback Portal. Your feedback helps inform our feature updates, and we look forward to hearing from you. Learn more Visit planner.cloud.microsoft to access Planner directly from your browser. Sign up to receive future communication about Planner. Learn more about Planner in our Frequently asked questions. Check out the Planner adoption page and Planner help & learning page to learn more about Planner. Visit the Microsoft 365 roadmap for feature descriptions and estimated release dates for Planner. Walk through the interactive demos for Project Manager Agent in Planner and Project Manager Agent skills in Teams meetings.Estimate Microsoft Sentinel Costs with Confidence Using the New Sentinel Cost Estimator
One of the first questions teams ask when evaluating Microsoft Sentinel is simple: what will this actually cost? Today, many customers and partners estimate Sentinel costs using the Azure Pricing Calculator, but it doesn’t provide the Sentinel-specific usage guidance needed to understand how each Sentinel meter contributes to overall spend. As a result, it can be hard to produce accurate, trustworthy estimates, especially early on, when you may not know every input upfront. To make these conversations easier and budgets more predictable, Microsoft is introducing the new Sentinel Cost Estimator (public preview) for Microsoft customers and partners. The Sentinel Cost Estimator gives organizations better visibility into spend and more confidence in budgeting as they operate at scale. You can access the Microsoft Sentinel Cost Estimator here: https://microsoft.com/en-us/security/pricing/microsoft-sentinel/cost-estimator What the Sentinel Cost Estimator does The new Sentinel Cost Estimator makes pricing transparent and predictable for Microsoft customers and partners. The Sentinel Cost Estimator helps you understand what drives costs at a meter level and ensures your estimates are accurate with step-by-step guidance. You can model multi-year estimates with built-in projections for up to three years, making it easy to anticipate data growth, plan for future spend, and avoid budget surprises as your security operations mature. Estimates can be easily shared with finance and security teams to support better budgeting and planning. When to Use the Sentinel Cost Estimator Use the Sentinel Cost Estimator to: Model ingestion growth over time as new data sources are onboarded Explore tradeoffs between Analytics and Data Lake storage tiers Understand the impact of retention requirements on total spend Estimate compute usage for notebooks and advanced queries Project costs across a multi‑year deployment timeline For broader Azure infrastructure cost planning, the Azure Pricing Calculator can still be used alongside the Sentinel Cost Estimator. Cost Estimator Example Let’s walk through a practical example using the Cost Estimator. A medium-sized company that is new to Microsoft Sentinel wants a high-level estimate of expected costs. In their previous SIEM, they performed proactive threat hunting across identity, endpoint, and network logs; ran detections on high-security-value data sources from multiple vendors; built a small set of dashboards; and required three years of retention for compliance and audit purposes. Based on their prior SIEM, they estimate they currently ingest about 2 TB per day. In the Cost Estimator, they select their region and enter their daily ingestion volume. As they are not currently using Sentinel data lake, they can explore different ways of splitting ingestion between tiers to understand the potential cost benefit of using the data lake. Their retention requirement is three years. If they choose to use Sentinel data lake, they can plan to retain 90 days in the Analytics tier (included with Microsoft Sentinel) and keep the remaining data in Sentinel data lake for the full three years. As notebooks are new to them, they plan to evaluate notebooks for SOC workflows and graph building. They expect to start in the light usage tier and may move to medium as they mature. Since they occasionally query data older than 90 days to build trends—and anticipate using the Sentinel MCP server for SOC workflows on Sentinel lake data—they expect to start in the medium query volume tier. Note: These tiers are for estimation purposes only; they do not lock in pricing when using the Microsoft Sentinel platform. Because this customer is upgrading from Microsoft 365 E3 to E5, they may be eligible for free ingestion based on their user count. Combined with their eligible server data from Defender for Servers, this can reduce their billable ingestion. In the review step, the Cost Estimator projects costs across a three-year window and breaks down drivers such as data tiers, commitment tiers, and comparisons with alternative storage options. From there, the customer can go back to earlier steps to adjust inputs and explore different scenarios. Once done, the estimate report can be exported for reference with Microsoft representatives and internal leadership when discussing the deployment of Microsoft Sentinel and Sentinel Platform. Finalize Your Estimate with Microsoft The Microsoft Sentinel Cost Estimator is designed to provide directional guidance and help organizations understand how architectural decisions may influence cost. Final pricing may vary based on factors such as deployment architecture, commitment tiers, and applicable discounts. We recommend working with your Microsoft account team or a Security sales specialist to develop a formal proposal tailored to your organization’s requirements. Try the Microsoft Sentinel Cost Estimator Start building your Microsoft Sentinel cost estimate today: https://microsoft.com/en-us/security/pricing/microsoft-sentinel/cost-estimator.Introducing the New Microsoft Sentinel Logstash Output Plugin (Public Preview!)
Many organizations rely on Logstash as a flexible, trusted data pipeline for collecting, transforming, and forwarding logs from on-premises and hybrid environments. Microsoft Sentinel has long supported a Logstash output plugin, enabling customers to send data directly into Sentinel as part of their existing pipelines. The original plugin was implemented in Ruby, and while it has served its purpose, it no longer meets Microsoft’s Secure Future Initiative (SFI) standards and has limited engineering support. To address both security and sustainability, we have rebuilt the plugin from the ground up in Java, a language that is more secure, better supported across Microsoft, and aligned with long-term platform investments. To ensure a seamless transition, the new implementation is still packaged and distributed as a standard Logstash Ruby gem. This means the installation and usage experience remains unchanged for customers, while benefiting from a more secure and maintainable foundation. What's New in This Version Java‑based and SFI‑compliant Same Logstash plugin experience, now rebuilt on a stronger foundation. The new implementation is fully Java‑based, aligning with Microsoft’s Secure Future Initiative (SFI) and providing improved security, supportability, and long-term maintainability. Modern, DCR‑based ingestion The plugin now uses the Azure Monitor Logs Ingestion API with Data Collection Rules (DCRs), replacing the legacy HTTP Data Collection API (For more info, see Migrate from the HTTP Data Collector API to the Log Ingestion API - Azure Monitor | Microsoft Learn). This gives customers full schema control, enables custom log tables, and supports ingestion into standard Microsoft Sentinel tables as well as Microsoft Sentinel data lake. Flexible authentication options Authentication is automatically determined based on your configuration, with support for: Client secret (App registration / service principal) Managed identity, eliminating the need to store credentials in configuration files Sovereign cloud support: The plugin supports Azure sovereign clouds, including Azure US Government, Azure China, and Azure Germany. Standard Logstash distribution model The plugin is published on RubyGems.org, the standard distribution channel for Logstash plugins, and can be installed directly using the Logstash plugin manager, no change to your existing installation workflow. What the Plugin Does Logstash plugin operates as a three-stage data pipeline: Input → Filter → Output. Input: You control how data enters the pipeline, using sources such as syslog, filebeat, Kafka, Event Hubs, databases (via JDBC), files, and more. Filter: You enrich and transform events using Logstash’s powerful filtering ecosystem, including plugins like grok, mutate, and Json, shaping data to match your security and operational needs. Output: This is where Microsoft comes in. The Microsoft Sentinel Logstash Output Plugin securely sends your processed events to an Azure Monitor Data Collection Endpoint, where they are ingested into Sentinel via a Data Collection Rule (DCR). With this model, you retain full control over your Logstash pipeline and data processing logic, while the Sentinel plugin provides a secure, reliable path to ingest data into Microsoft Sentinel. Getting Started Prerequisites Logstash installed and running An Azure Monitor Data Collection Endpoint (DCE) and Data Collection Rule (DCR) in your subscription Contributor role on your Log Analytics workspace Who Is This For? Organizations that already have Logstash pipelines, need to collect from on-premises or legacy systems, and operate in distributed/hybrid environments including air-gapped networks. To learn more, see: microsoft-sentinel-log-analytics-logstash-output-plugin | RubyGems.org | your community gem hostWhat’s new in Microsoft Sentinel: RSAC 2026
Security is entering a new era, one defined by explosive data growth, increasingly sophisticated threats, and the rise of AI-enabled operations. To keep pace, security teams need an AI-powered approach to collect, reason over, and act on security data at scale. At RSA Conference 2026 (RSAC), we’re unveiling the next wave of Sentinel innovations designed to help organizations move faster, see deeper, and defend smarter with AI-ready tools. These updates include AI-driven playbooks that accelerate SOC automation, Granular Delegated Admin Privileges (GDAP) and granular role-based access controls (RBAC) that let you scale your SOC, accelerated data onboarding through new connectors, and data federation that enables analysis in place without duplication. Together, they give teams greater clarity, control, and speed. Come see us at RSAC to view these innovations in action. Hear from Sentinel leaders during our exclusive Microsoft Pre-Day, then visit Microsoft booth #5744 for demos, theater sessions, and conversations with Sentinel experts. Read on to explore what’s new. See you at RSAC! Sentinel feature innovations: Sentinel SIEM Sentinel data lake Sentinel graph Sentinel MCP Threat Intelligence Microsoft Security Store Sentinel promotions Sentinel SIEM Playbook generator [Now in public preview] The Sentinel playbook generator delivers a new era of automation capabilities. You can vibe code complex automations, integrate with different tools to ensure timely and compliant workflows throughout your SOC and feel confident in the results with built in testing and documentation. Customers and partners are already seeing benefit from this innovation. “The playbook generator gives security engineers the flexibility and speed of AI-assisted coding while delivering the deterministic outcomes that enterprise security operations require. It's the best of both worlds, and it lives natively in Defender where the engineers already work.” – Jaime Guimera Coll | Security and AI Architect | BlueVoyant Learn more about playbook generator. SIEM migration experience [General availability now] The Sentinel SIEM migration experience helps you plan and execute SIEM migrations through a guided, in-product workflow. You can upload Splunk or QRadar exports to generate recommendations for best‑fit Sentinel analytics rules and required data connectors, then assess migration scope, validate detection coverage, and migrate from Splunk or QRadar to Sentinel in phases while tracking progress. “The tool helps turn a Splunk to Sentinel migration into a practical decision process. It gives clear visibility into which detections are relevant, how they align to real security use cases, and where it makes sense to enable or prioritize coverage—especially with cost and data sources in mind.” – Deniz Mutlu | Director | Swiss Post Cybersecurity Ltd Learn more about SIEM migration experience. GDAP, unified RBAC, and row-level RBAC for Sentinel [Public preview, April 1] As Sentinel environments grow for enterprises, MSSPs, hyperscalers, and partners operating across shared or multiple environments, the challenge becomes managing access control efficiently and consistently at scale. Sentinel’s expanded permissions and access capabilities are designed to meet these needs. Granular Delegated Admin Privileges (GDAP) lets you streamline management across multiple governed tenants using your primary account, based on existing GDAP relationships. Unified RBAC allows you to opt in to managing permissions for Sentinel workspaces through a single pane of glass, configuring and enforcing access across Sentinel experiences in the analytics tier and data lake in the Defender portal. This simplifies administration and improves operational efficiency by reducing the number of permission models you need to manage. Row-level RBAC scoping within tables enables precise, scoped access to data in the Sentinel data lake. Multiple SOC teams can operate independently within a shared Sentinel environment, querying only the data they are authorized to see, without separating workspaces or introducing complex data flow changes. Consistent, reusable scope definitions ensure permissions are applied uniformly across tables and experiences, while maintaining strong security boundaries. To learn more, read our technical deep dives on RBAC and GDAP. Sentinel data lake Sentinel data federation [Public preview, April 1] Sentinel data federation lets you analyze security data in place without copying or duplicating your data. Powered by Microsoft Fabric, you can now federate data from Fabric, Azure Data Lake Storage (ADLS), and Azure Databricks into Sentinel data lake. Federated data appears alongside native Sentinel data, so you can use familiar tools like KQL hunting, notebooks, and custom graphs to correlate signals and investigate across your entire digital estate, all while preserving governance and compliance. You can start analyzing data in place and progressively ingest data into Sentinel for deeper security insights, advanced automation, and AI-powered defense at scale. You are billed only when you run analytics on federated data using existing Sentinel data lake query and advanced insights meters. les for unified investigation and hunting Sentinel cost estimation tool [Public Preview, April 9] The new Sentinel cost estimation tool offers all Microsoft customers and partners a guided, meter-level cost estimation experience that makes pricing transparent and predictable. A built-in three-year cost projection lets you model data growth and ramp-up over time, anticipate spend, and avoid surprises. Get transparent estimates into spend as you scale your security operations. All other customers can continue to use the Azure calculator for Sentinel pricing estimates. See the Sentinel pricing page for more information. Sentinel data connectors A365 Observability connector [Public preview, April 15] Bring AI agent telemetry into the Sentinel data lake to investigate agent behavior, tool usage, prompts, reasoning and execution using hunting, graph, and MCP workflows. GitHub audit log connector using API polling [General availability, March 6] Ingest GitHub enterprise audit logs into Sentinel to monitor user and administrator activity, detect risky changes, and investigate security events across your development environment. Google Kubernetes Engine (GKE) connector [General availability, March 6] Collect Google Kubernetes Engine (GKE) audit and workload logs in Sentinel to monitor cluster activity, analyze workload behavior, and detect security threats across Kubernetes environments. Microsoft Entra and Azure Resource Graph (ARG) connector enhancements [Public preview, April 15] Enable new Entra assets (EntraDevices, EntraOrgContacts) and ARG assets (ARGRoleDefinitions) in existing asset connectors, expanding inventory coverage and powering richer, built‑in graph experiences for greater visibility. With over 350 Sentinel data connectors, customers achieve broad visibility into complex digital environments and can expand their security operations effectively. “Microsoft Sentinel data lake forms the core of our agentic SOC. By unifying large volumes of Microsoft and third-party data, enabling graph-based analysis, and supporting MCP-driven workflows, it allows us to investigate faster, at lower cost, and with greater confidence.” – Øyvind Bergerud | Head of Security Operations | Storebrand Learn more about Sentinel data connectors. Sentinel connector builder agent using Sentinel Visual Studio Code extension [Public preview, March 31] Build Sentinel data connectors in minutes instead of weeks using the AI‑assisted Connector Builder agent in Visual Studio Code. This low‑code experience guides developers and ISVs end-to-end, automatically generating schemas, deployment assets, connector UI, secure secret handling, and polling logic. Built‑in validation surfaces issues early, so you can validate event logs before deployment and ingestion. Example prompt in GitHub Copilot Chat: @sentinel-connector-builder Create a new connector for OpenAI audit logs using https://api.openai.com/v1/organization/audit_logs Get started with custom connectors and learn more in our blog. Data filtering and splitting [Public preview, March 30] As security teams ingest more data, the challenge shifts from scale to relevance. With filtering and splitting now built into the Defender portal, teams can shape data before it lands in Sentinel, without switching tools or managing custom JSON files. Define simple KQL‑based transformations directly in the UI to filter low‑value events and intelligently route data, making ingestion optimization faster, more intuitive, and easier to manage at scale. Filtering at ingest time allows you to remove low-value or benign events to reduce noise, cut unnecessary processing, and ensure that high-signal data drives detections and investigations. Splitting enables intelligent routing of data between the analytics tier and the data lake tier based on relevance and usage. Together, these two capabilities help you balance cost and performance while scaling data ingestion sustainably as your digital estate grows. Create workbook reports directly from the data lake [Public preview, April 1] Sentinel workbooks can now directly run on the data lake using KQL, enabling you to visualize and monitor security data straight from the data lake. By selecting the data lake as the workbook data source, you can now create trend analysis and executive reporting. Sentinel graph Custom graphs [Public preview, April 1] Custom graphs let you build tailored security graphs tuned to your unique security scenarios using data from Sentinel data lake as well as non-Microsoft sources. With custom graph, powered by Fabric, you can build, query, and visualize connected data, uncover hidden patterns and attack paths, and help surface risks that are hard to detect when data is analyzed in isolation. These graphs provide the knowledge context that enables AI-powered agent experiences to work more effectively, speeding investigations, revealing blast radius, and helping you move from noisy, disconnected alerts to confident decisions at scale. In the words of our preview customers: “We ingested our Databricks management-plane telemetry into the Sentinel data lake and built a custom security graph. Without writing a single detection rule, the graph surfaced unusual patterns of activity and overprivileged access that we escalated for investigation. We didn't know what we were looking for, the graph surfaced the risk for us by revealing anomalous activity patterns and unusual access combinations driven by relationships, not alerts.” – SVP, Security Solutions | Financial Services organization Custom graph API usage for creating graph and querying graph will be billed starting April 1, 2026, according to the Sentinel graph meter. Creating custom graph Using the Sentinel VS Code extension, you can generate graphs to validate hunting hypotheses, such as understanding attack paths and blast radius of a phishing campaign, reconstructing multi‑step attack chains, and identifying structurally unusual or high‑risk behavior, making it accessible to your team and AI agents. Once persisted via a schedule job, you can access these custom graphs from the ready-to-use section in the graph experience in the Defender portal. Graphs experience in the Microsoft Defender portal After creating your custom graphs, you can access them in the graphs section of the Defender portal under Sentinel. From there, you’ll be able to perform interactive graph-based investigations, such as using a graph built for phishing analysis to help you quickly evaluate the impact of a recent incident, profile the attacker, and trace its paths across Microsoft telemetry and third-party data. The new graph experience lets you run Graph Query Language (GQL) queries, view the graph schema, visualize the graph, view graph results in tabular format, and interactively travers the graph to the next hop with a simple click. Sentinel MCP Sentinel MCP entity analyzer [General availability, April 1] Entity analyzer provides reasoned, out-of-the-box risk assessments that help you quickly understand whether a URL or user identity represents potential malicious activity. The capability analyzes data across modalities including threat intelligence, prevalence, and organizational context to generate clear, explainable verdicts you can trust. Entity analyzer integrates easily with your agents through Sentinel MCP server connections to first-party and third-party AI runtime platforms, or with your SOAR workflows through Logic Apps. The entity analyzer is also a trusted foundation for the Defender Triage Agent and delivers more accurate alert classifications and deeper investigative reasoning. This removes the need to manually engineer evaluation logic and creates trust for analysts and AI agents to act with higher accuracy and confidence. Learn more about entity analyzer and in our blog here. Entity analyzer will be billed starting April 1, 2026, based on Security Compute Units (SCU) consumption. Learn more about MCP billing. Sentinel MCP graph tool collection [Public preview, April 20] Graph tool collection helps you visualize and explore relationships between identities and device assets, threats and activities signals ingested by data connectors and alerted by analytic rules. The tool provides a clear graph view that highlights dependencies and configuration gaps, which makes it easier to understand how content interacts across your environment. This helps security teams assess coverage, optimize content deployment, and identify areas that may need tuning or additional data sources, all from a single, interactive workspace. Executing graph queries via the MCP tools will trigger the graph meter. Claude MCP connector [Public preview, April 1] Anthropic Claude can connect to Sentinel through a custom MCP connector, giving you AI-assisted analysis across your Sentinel environment. Microsoft provides step-by-step guidance for configuring a custom connector in Claude that securely connects to a Sentinel MCP server. With this connection you can summarize incidents, investigate alerts, and reason over security signals while keeping data inside Microsoft's security boundary. Access to large language models (LLMs) is managed through Microsoft authentication and role-based controls, supporting faster triage and investigation workflows while maintaining compliance and visibility. Threat Intelligence CVEs of interest in the Threat Intelligence Briefing Agent [Public preview in April] The Threat Intelligence Briefing Agent delivers curated intelligence based on your organization’s configuration, preferences, and unique industry and geographic needs. CVEs of interest which highlights vulnerabilities actively discussed across the security landscape and assesses their potential impact on your environment, delivering more timely threat intelligence insights. The agent automatically incorporates internet exposure data powered by the Sentinel platform to surface threats targeting technologies exposed in your organization. Together, these enhancements help you focus faster on the threats that matter most, without manual investigation. Microsoft Security Store Security Store embedded in Entra [General availability, March 23] As identity environments grow more complex, teams need to move faster and extend Entra with trusted third‑party capabilities that address operational, compliance, and risk challenges. The Security Store embedded directly into Entra lets you discover and adopt Entra‑ready agents and solutions in your workflow. You can extend Entra with identity‑focused agents that surface privileged access risk, identity posture gaps, network access insights, and overall identity health, turning identity data into clear recommendations and reports teams can use immediately. You can also enhance Entra with Verified ID and External ID integrations that strengthen identity verification, streamline account recovery, and reduce fraud across workforce, consumer, and external identities. Security Store embedded in Microsoft Purview [General availability, March 31] Extending data security across the digital estate requires visibility and enforcement into new data sources and risk surfaces, often requiring a partnered approach. The Security Store embedded directly into Purview lets you discover and evaluate integrated solutions inside your data security workflows. Relevant partner capabilities surface alongside context, making it easier to strengthen data protection, address regulatory requirements, and respond to risk without disrupting existing processes. You can quickly assess which solutions align to data security scenarios, especially with respect to securing AI use, and how they can leverage established classifiers, policies, and investigation workflows in Purview. Keeping integration discovery in‑flow and purchases centralized through the Security Store means you move faster from evaluation to deployment, reducing friction and maintaining a secure, consistent transaction experience. Security Store Advisor [General availability, March 23] Security teams today face growing complexity and choice. Teams often know the security outcome they need, whether that's strengthening identity protection, improving ransomware resilience, or reducing insider risk, but lack a clear, efficient way to determine which solutions will help them get there. Security Store Advisor provides a guided, natural-language discovery experience that shifts security evaluation from product‑centric browsing to outcome‑driven decision‑making. You can describe your goal in plain language, and the Advisor surfaces the most relevant Microsoft and partner agents, solutions, and services available in the Security Store, without requiring deep product knowledge. This approach simplifies discovery, reduces time spent navigating catalogs and documentation, and helps you understand how individual capabilities fit together to deliver meaningful security outcomes. Sentinel promotions Extending signups for promotional 50 GB commitment tier [Through June 2026] The Sentinel promotional 50 GB commitment tier offers small and mid-sized organizations a cost-effective entry point into Sentinel. Sign up for the 50 GB commitment tier until June 30, 2026, and maintain the promotional rate until March 31, 2027. This promotion is available globally with regional variations in pricing and accessible through EA, CSP, and Direct channels. Visit the Sentinel pricing page for details and to get started. Sentinel RSAC 2026 sessions All week – Sentinel product demos, Microsoft Booth #5744 Mon Mar 23, 3:55 PM – RSAC 2026 main stage Keynote with CVP Vasu Jakkal [KEY-M10W] Ambient and autonomous security: Building trust in the agentic AI era Tue Mar 24, 10:30 AM – Live Q&A session, Microsoft booth #5744 and online Ask me anything with Microsoft Security SMEs and real practitioners Tue Mar 24, 11 AM – Sentinel data lake theater session, Microsoft booth #5744 From signals to insights: How Microsoft Sentinel data lake powers modern security operations Tue Mar 24, 2 PM – Sentinel SIEM theater session, Microsoft booth #5744 Vibe-coding SecOps automations with the Sentinel playbook generator Wed Mar 25, 12 PM – Executive event at Palace Hotel with Threat Protection GM Scott Woodgate The AI risk equation: Visibility, control, and threat acceleration Wed Mar 25, 1:30 PM – Sentinel graph theater session, Microsoft booth #5744 Bringing knowledge-driven context to security with Microsoft Sentinel graph Wed Mar 25, 5 PM – MISA theater session, Microsoft booth #5744 Cut SIEM costs without reducing protection: A Sentinel data lake case study Thu Mar 26, 1 PM – Security Store theater session, Microsoft booth #5744 What's next for Security Store: Expanding in portal and smarter discovery All week – 1:1 meetings with Microsoft security experts Meet with Microsoft Defender and Sentinel SIEM and Defender Security Operations Additional resources Sentinel data lake video playlist Explore the full capabilities of Sentinel data lake as a unified, AI-ready security platform that is deeply integrated into the Defender portal Sentinel data lake FAQ blog Get answers to many of the questions we’ve heard from our customers and partners on Sentinel data lake and billing AI‑powered SIEM migration experience ninja training Walk through the SIEM migration experience, see how it maps detections, surfaces connector requirements, and supports phased migration decisions SIEM migration experience documentation Learn how the SIEM migration experience analyzes your exports, maps detections and connectors, and recommends prioritized coverage Accenture collaborates with Microsoft to bring agentic security and business resilience to the front lines of cyber defense Stay connected Check back each month for the latest innovations, updates, and events to ensure you’re getting the most out of Sentinel. We’ll see you in the next edition!What’s New in Microsoft Teams | March 2026
Welcome once again to everyone in our Microsoft Tech Community! We’re glad you’ve joined us to check out a fresh lineup of Teams features designed to keep you productive, secure, and connected. Before we dive in, mark your calendars: the Microsoft 365 Community Conference is coming up in April! Join us to learn the new ways Teams and Copilot help you stay in the flow of work. And now to the main event: new Teams capabilities! This month's updates have something for everyone. The new AI-powered Workflows app lets you automate everyday tasks using Copilot—no coding required. Teams now enables you to View and manage activity in other accounts and organizations, so you can collaborate with colleagues and respond to messages without switching accounts. And for privacy-conscious users, Teams now automatically removes EXIF metadata from shared images, protecting sensitive location and device details by default. Read on for the full list of what's new! Feature categories: (All features listed are generally available unless otherwise noted) Chat and collaboration Teams Meetings Teams Phone Workplace Fundamentals and Security Teams Platform Certified for Teams Devices Chat and Collaboration View and manage activity in other accounts and organizations Stay engaged across all your accounts with simplified external collaboration in Teams. The new multi-tenant, multi-account experience consolidates notifications from across all your organizations into one feed, so you don't miss a chat or mention, and can respond without switching accounts. You can even pin key accounts to your sidebar for quick access, enabling more seamless cross-tenant collaboration. Learn more. Enhanced organization chart in profile card Understand how colleagues fit into the organization, right from their profile card in Teams. The enhanced organization chart in profile cards provides a streamlined way to navigate reporting relationships, revisit previously viewed profiles, see team size at a glance, and gain instant organizational context without leaving the profile card. Easily find unsent drafts Lost track of a message you started? The new Drafts quick view makes it simple to find, edit, and send draft messages across chats and channels. No more searching through conversations to find that half-finished thought. Your drafts are now accessible in one convenient location, helping you complete and send when you're ready. Live meeting indicator for threaded channels in Teams Threaded channels now display a live meeting indicator, making it easier to discover and join active meetings in the channel. Jump into conversations as they happen and increase real-time participation from channel members. Simplified controls for managing external collaboration in Teams A new overview page in the Teams admin center under External collaboration allows admins to review and modify these settings for their organization. To make changes, admins can use a guided flow and select either the Open or Controlled preset modes or choose to customize the settings. Teams image viewer improvements The improved image viewer lets you scroll through images shared in the current conversation view - regardless of when or how they were posted - so you can stay focused on visuals without distractions. The enhanced Lightbox experience highlights the image you’re viewing, and a new header option lets you quickly jump back to the original message where the image was shared. As you scroll to load more of the conversation, additional previously shared images become available in Lightbox. Control the Enter key in Teams chat Now you can control how the Enter key works when composing messages in Teams chat. You can choose whether pressing Enter sends your message or starts a new line, making it easier to write longer messages without accidental sends. Keyboard shortcut to mark all as read in Teams chats and channels The new keyboard shortcut (SHIFT + ESC) lets users mark all Teams chat and channel messages as read at once, quickly clearing unread notifications, reducing Activity feed clutter, and helping users get back to focused work faster. Teams Action in Spotlight on Mac Teams actions can now be accessed directly from Spotlight on macOS. You can quickly set your presence status, open your Teams calendar, start a new message, or open Teams to create a new meeting – all without leaving Spotlight. Share files and Loop components in external chats Collaborate seamlessly across organizations by sharing files and Loop components in chats with external participants. Teams automatically manages permissions so everyone can view, edit, and upload content, further simplifying cross-organization teamwork (admin configuration required). Learn more. Meetings Annotations on single shared window during meetings Bring more focus and privacy to your meetings with annotations on single window sharing. When you share a specific application window in a Teams meeting, you and your participants can now annotate directly on that shared content—no need to expose your entire desktop. This makes training sessions, client presentations, and design reviews cleaner and more secure, while keeping everyone engaged with markup tools right where you need them. Annotations work seamlessly across Windows, macOS, and mobile, so the whole team can contribute no matter which device they're using. Audio Recap — Expanded Language Support Audio recap is now available in seven additional languages, making it easier for global teams to catch up on meetings in the language that works best for them. With this update, you can generate and listen to AI-powered audio summaries in Chinese, English (multiple variations), French, German, Italian, Japanese, Portuguese, and Spanish. Whether you're commuting, multitasking, or just prefer listening over reading, audio recap delivers the key discussion points, decisions, and action items from one or multiple meetings—now in more languages. Teams Phone Copilot in Teams Phone live calls, powered by Microsoft 365 Copilot Chat The Copilot experience in Teams Phone on desktop and mobile is fully powered by Microsoft 365 Copilot Chat for a more unified experience across Teams and the Microsoft 365 Copilot app. During a call, users can open Copilot Chat as a side panel to generate call summaries, surface key insights, and get a head start on actioning tasks. For example, you can prompt Copilot during the call to, “Summarize relevant documents or prior emails related to the conversation.” By applying the user’s Work IQ data—including emails, meetings, files—and relevant web data, Copilot Chat goes beyond the call transcript to provide more personalized, context‑aware guidance in real time. This helps users stay informed during the conversation and move faster from discussion to action. Workplace Voice and face profile enrollment dashboard for admins Admins now have visibility and insight for voice and facial profile enrollments through a dashboard in the Teams Admin Center (TAC). Voice and face profiles are critical for supporting AI-enhanced meeting experiences for users across the organization. The dashboard provides metrics on enrollments over time. Learn more. Teams shared display mode and peripheral detection available for GCC-H Shared display mode in Teams is now available in government GCC-H environments, enabling more seamless and private meeting hosting from your PC. Additionally, peripheral detection for bring-your-own-device spaces is available for inventory management and reporting through the Teams Rooms Pro Management portal in GCC-H environments. Learn more. Fundamentals and Security Teams on the web – Browser Update Required by May 15, 2026 To continue using Teams on the web after May 15, 2026, it will be required for all users to ensure they are using supported browser versions. Beginning on this date, Teams on the web will only load on browser versions that are ECMAScript 2022 (ES2022) compliant. To prepare, Tenant Administrators should ensure end users are using both supported browsers and supported versions of browsers to connect to Microsoft 365 web applications and services. Prior to May 15, 2026, users on older browsers will see periodic reminder banners. Beginning May 15, users who are not using a supported browser or browser version will see a blocking page directing them to update their browser before continuing. Stay Available When You’re Active: Accurate Presence in Teams on the Web We’re introducing a new setting in Teams on the web that helps maintain your presence when you are active. When turned on, Teams will know you’re active on your device even if you’re not in the Teams tab, so your status stays set to available when you really are. Note: When a user or admin grants permission to Teams for the presence feature, Teams is only enabled to check whether the user is active or idle on their device, it does not track what they’re doing or capture content. EXIF data will be removed from images shared on Teams Your privacy, protected by default. Teams now automatically strips EXIF metadata—like GPS location and device details—from images shared in chats and channels. Share photos with confidence, knowing your sensitive information stays private. Teams Platform New Workflows app experience in Teams The newly redesigned Workflows experience in Teams makes automation easier and more accessible than ever. With a simple interface, it helps you automate day-to-day tasks, like getting updates from your teammates, automatically routing documents for approvals as they get modified, or adding tasks to Planner from messages without ever having to leave Teams. Additionally, you can now use new AI-powered workflow templates to automate tasks with Copilot or your channel’s agent — no coding required. The same Workflows experience will be available soon in SharePoint. To access the AI workflows, users need a M365 Copilot license. Certified for Teams Devices Yealink MP55 E2 Teams Powered by the Microsoft Device Ecosystem Platform (MDEP) and Android 15, the Yealink MP55 E2 offers faster response times and enterprise-level security. With a variety of feature keys and line keys, the MP55 E2 enables efficient management of high call volumes, making it suitable for front desks, call centers, and common areas. Armed with Yealink’s Optima HD Voice and AI Noise cancellation Technology, MP55 E2 presents a standalone voice solution and excellent audio clarity. Moreover, MP55 E2 makes collaboration easier than ever thanks to its support for Wi‑Fi, Bluetooth, and USB headsets. Learn more. Owl Labs HP Poly & Owl Labs Small Microsoft Teams Rooms Bundle with Owl 3 or Owl 4+ The Poly Studio Base Kit G9 Plus for Microsoft Teams Rooms is a Purpose-built PC for collaboration solutions. The HP Mini IP Conferencing PC features a13th Gen Intel® Core™ i7 processor, 16GB of paired with Poly TC10 IP touch controller. This bundle includes Meeting OWL 3, an AI-powered 360° camera, speaker and microphone. Meeting Owl 3’s award-winning speaker-switching software uses visual and audio cues to automatically focus on and capture a high-quality view of in-room speakers. Or, choose the Meeting Owl 4+, with all the features of the Owl 3, but with 4K video so remote participants can engage and participate in hybrid discussions effectively and productively. Owl Labs HP Poly & Owl Labs Small Microsoft Teams Rooms Bundle with Owl 3 Owl Labs HP Poly & Owl Labs Small Microsoft Teams Rooms Bundle with Owl 4+ Huddly C1 Huddly C1 is an AI-driven videobar designed to deliver intelligent video and audio in small and medium meeting rooms. Built on Huddly’s proven AI video expertise, the on-device AI director shapes the meeting experience with dynamic meeting modes for better focus and engagement, with optional Group or Manual Framing for added control. An AI-enhanced microphone array amplifies voices while reducing echo, noise, and reverb. Hi-fi stereo speakers deliver rich, immersive sound. Powered by the next generation of Huddly Intelligence with 20× more AI processing power, C1 delivers impactful meetings today and evolves with future AI capabilities. Learn more. Neat Center camera Neat Center is a 360° companion device that lets remote meeting attendees follow the conversation more closely by clearly hearing and seeing everyone in the room, even when those in the room are far away from the main device or facing inward, discussing something among themselves. It’s simple to set up, gives you flexible placement options, and further improves the capabilities of your Neat devices for enhanced context and engagement.What’s New in Microsoft Teams | October 2024
This month, we have even more updates to share that are bringing intelligence, convenience, and productivity together in Teams. A few that I’m most excited for you to try are: the highly anticipated ‘Queues App’ that makes handling and monitoring customer calls easier for call center agents and leads, ‘Voting, Filtering, Sorting and Archiving in Teams Q&A’ for Town Halls and Webinars, that allows attendees to upvote questions they find most compelling, and ‘Expanded cross-platform meetings via SIP join’ that give you the ability to use Microsoft Teams to join meetings from other services like Google Meet, Zoom, Cisco Webex, Amazon Chime, RingCentral, and others.
