Observed Automation Discrepancies
Hi Team ... I want to know the logic behind the Defender XDR Automation Engine . How it works ? I have observed Defender XDR Automation Engine Behavior contrary to expectations of identical incident and automation handling in both environments, discrepancies were observed. Specifically, incidents with high-severity alerts were automatically closed by Defender XDR's automation engine before reaching their SOC for review, raising concerns among clients and colleagues. Automation rules are clearly logged in the activity log, whereas actions performed by Microsoft Defender XDR are less transparent . A high-severity alert related to a phishing incident was closed by Defender XDR's automation, resulting in the associated incident being closed and removed from SOC review. Wherein the automation was not triggered by our own rules, but by Microsoft's Defender XDR, and sought clarification on the underlying logic.
Issue connecting Azure Sentinel GitHub app to Sentinel Instance when IP allow list is enabled
Hi everyone, I’m running into an issue connecting the Azure Sentinel GitHub app to my Sentinel workspace in order to create our CI/CD pipelines for our detection rules, and I’m hoping someone can point me in the right direction. Symptoms: When configuring the GitHub connection in Sentinel, the repository dropdown does not populate. There are no explicit errors, but the connection clearly isn’t completing. If I disable my organization’s IP allow list, everything works as expected and the repos appear immediately. I’ve seen that some GitHub Apps automatically add the IP ranges they require to an organization’s allow list. However, from what I can tell, the Azure Sentinel GitHub app does not seem to have this capability, and requires manual allow listing instead. What I’ve tried / researched: Reviewed Microsoft documentation for Sentinel ↔ GitHub integrations Looked through Azure IP range and Service Tag documentation I’ve seen recommendations to allow list the IP ranges published at //api.github.com/meta, as many GitHub apps rely on these ranges I’ve already tried allow listing multiple ranges from the GitHub meta endpoint, but the issue persists My questions: Does anyone know which IP ranges are used by the Azure Sentinel GitHub app specifically? Is there an official or recommended approach for using this integration in environments with strict IP allow lists? Has anyone successfully configured this integration without fully disabling IP restrictions? Any insight, references, or firsthand experience would be greatly appreciated. Thanks in advance!
Accelerate Agent Development: Hacks for Building with Microsoft Sentinel data lake
As a Senior Product Manager | Developer Architect on the App Assure team working to bring Microsoft Sentinel and Security Copilot solutions to market, I interact with many ISVs building agents on Microsoft Sentinel data lake for the first time. I’ve written this article to walk you through one possible approach for agent development – the process I use when building sample agents internally at Microsoft. If you have questions about this, or other methods for building your agent, App Assure offers guidance through our Sentinel Advisory Service. Throughout this post, I include screenshots and examples from Gigamon’s Security Posture Insight Agent. This article assumes you have: An existing SaaS or security product with accessible telemetry. A small ISV team (2–3 engineers + 1 PM). Focus on a single high value scenario for the first agent. The Composite Application Model (What You Are Building) When I begin designing an agent, I think end-to-end, from data ingestion requirements through agentic logic, following the Composite application model. The Composite Application Model consists of five layers: Data Sources – Your product’s raw security, audit, or operational data. Ingestion – Getting that data into Microsoft Sentinel. Sentinel data lake & Microsoft Graph – Normalization, storage, and correlation. Agent – Reasoning logic that queries data and produces outcomes. End User – Security Copilot or SaaS experiences that invoke the agent. This separation allows for evolving data ingestion and agent logic simultaneously. It also helps avoid downstream surprises that require going back and rearchitecting the entire solution. Optional Prerequisite You are enrolled in the ISV Success Program, so you can earn Azure Credits to provision Security Compute Units (SCUs) for Security Copilot Agents. Phase 1: Data Ingestion Design & Implementation Choose Your Ingestion Strategy The first choice I face when designing an agent is how the data is going to flow into my Sentinel workspace. Below I document two primary methods for ingestion. Option A: Codeless Connector Framework (CCF) This is the best option for ISVs with REST APIs. To build a CCF solution, reference our documentation for getting started. Option B: CCF Push (Public Preview) In this instance, an ISV pushes events directly to Sentinel via a CCF Push connector. Our MS Learn documentation is a great place to get started using this method. Additional Note: In the event you find that CCF does not support your needs, reach out to App Assure so we can capture your requirements for future consideration. Azure Functions remains an option if you’ve documented your CCF feature needs. Phase 2: Onboard to Microsoft Sentinel data lake Once my data is flowing into Sentinel, I onboard a single Sentinel workspace to data lake. This is a one-time action and cannot be repeated for additional workspaces. Onboarding Steps Go to the Defender portal. Follow the Sentinel Data lake onboarding instructions. Validate that tables are visible in the lake. See Running KQL Queries in data lake for additional information. Phase 3: Build and Test the Agent in Microsoft Foundry Once my data is successfully ingested into data lake, I begin the agent development process. There are multiple ways to build agents depending on your needs and tooling preferences. For this example, I chose Microsoft Foundry because it fit my needs for real-time logging, cost efficiency, and greater control. 1. Create a Microsoft Foundry Instance Foundry is used as a tool for your development environment. Reference our QuickStart guide for setting up your Foundry instance. Required Permissions: Security Reader (Entra or Subscription) Azure AI Developer at the resource group After setup, click Create Agent. 2. Design the Agent A strong first agent: Solves one narrow security problem. Has deterministic outputs. Uses explicit instructions, not vague prompts. Example agent responsibilities: To query Sentinel data lake (Sentinel data exploration tool). To summarize recent incidents. To correlate ISVs specific signals with Sentinel alerts and other ISV tables (Sentinel data exploration tool). 3. Implement Agent Instructions Well-designed agent instructions should include: Role definition ("You are a security investigation agent…"). Data sources it can access. Step by step reasoning rules. Output format expectations. Sample Instructions can be found here: Agent Instructions 4. Configure the Microsoft Model Context Protocol (MCP) tooling for your agent For your agent to query, summarize and correlate all the data your connector has sent to data lake, take the following steps: Select Tools, and under Catalog, type Sentinel, and then select Microsoft Sentinel Data Exploration. For more information about the data exploration tool collection in MCP server, see our documentation. I always test repeatedly with real data until outputs are consistent. For more information on testing and validating the agent, please reference our documentation. Phase 4: Migrate the Agent to Security Copilot Once the agent works in Foundry, I migrate it to Security Copilot. To do this: Copy the full instruction set from Foundry Provision a SCU for your Security Copilot workspace. For instructions, please reference this documentation. Make note of this process as you will be charged per hour per SCU Once you are done testing you will need to deprovision the capacity to prevent additional charges Open Security Copilot and use Create From Scratch Agent Builder as outlined here. Add Sentinel data exploration MCP tools (these are the same instructions from the Foundry agent in the previous step). For more information on linking the Sentinel MCP tools, please refer to this article. Paste and adapt instructions. At this stage, I always validate the following: Agent Permissions – I have confirmed the agent has the necessary permissions to interact with the MCP tool and read data from your data lake instance. Agent Performance – I have confirmed a successful interaction with measured latency and benchmark results. This step intentionally avoids reimplementation. I am reusing proven logic. Phase 5: Execute, Validate, and Publish After setting up my agent, I navigate to the Agents tab to manually trigger the agent. For more information on testing an agent you can refer to this article. Now that the agent has been executed successfully, I download the agent Manifest file from the environment so that it can be packaged. Click View code on the Agent under the Build tab as outlined in this documentation. Publishing to the Microsoft Security Store If I were publishing my agent to the Microsoft Security Store, these are the steps I would follow: Finalize ingestion reliability. Document required permissions. Define supported scenarios clearly. Package agent instructions and guidance (by following these instructions). Summary Based on my experience developing Security Copilot agents on Microsoft Sentinel data lake, this playbook provides a practical, repeatable framework for ISVs to accelerate their agent development and delivery while maintaining high standards of quality. This foundation enables rapid iteration—future agents can often be built in days, not weeks, by reusing the same ingestion and data lake setup. When starting on your own agent development journey, keep the following in mind: To limit initial scope. To reuse Microsoft managed infrastructure. To separate ingestion from intelligence. What Success Looks Like At the end of this development process, you will have the following: A Microsoft Sentinel data connector live in Content Hub (or in process) that provides a data ingestion path. Data visible in data lake. A tested agent running in Security Copilot. Clear documentation for customers. A key success factor I look for is clarity over completeness. A focused agent is far more likely to be adopted. Need help? If you have any issues as you work to develop your agent, please reach out to the App Assure team for support via our Sentinel Advisory Service . Or if you have any other tips, please comment below, I’d love to hear your feedback.Crawl, Walk, Run: A Practitioner's Guide to AI Maturity in the SOC
Every security operations center is being told to adopt AI. Vendors promise autonomous threat detection, instant incident response, and the end of alert fatigue. The reality is messier. Most SOC teams are still figuring out where AI fits into their existing workflows, and jumping straight to autonomous agents without building foundational trust is a recipe for expensive failure. The Crawl, Walk, Run framework offers a more honest path. It's not a new concept. Cloud migration teams, DevOps organizations, and Zero Trust programs have used it for years. But it maps remarkably well to how security teams should adopt AI. Each phase builds organizational trust, governance maturity, and technical capability that the next phase depends on. Skip a phase and the risk compounds. This guide is written for SOC leaders and practitioners who want a practical, phased approach to AI adoption, not a vendor pitch.Your Sentinel AMA Logs & Queries Are Public by Default — AMPLS Architectures to Fix That
When you deploy Microsoft Sentinel, security log ingestion travels over public Azure Data Collection Endpoints by default. The connection is encrypted, and the data arrives correctly — but the endpoint is publicly reachable, and so is the workspace itself, queryable from any browser on any network. For many organisations, that trade-off is fine. For others — regulated industries, healthcare, financial services, critical infrastructure — it is the exact problem they need to solve. Azure Monitor Private Link Scope (AMPLS) is how you solve it. What AMPLS Actually Does AMPLS is a single Azure resource that wraps your monitoring pipeline and controls two settings: Where logs are allowed to go (ingestion mode: Open or PrivateOnly) Where analysts are allowed to query from (query mode: Open or PrivateOnly) Change those two settings and you fundamentally change the security posture — not as a policy recommendation, but as a hard platform enforcement. Set ingestion to PrivateOnly and the public endpoint stops working. It does not fall back gracefully. It returns an error. That is the point. It is not a firewall rule someone can bypass or a policy someone can override. Control is baked in at the infrastructure level. Three Patterns — One Spectrum There is no universally correct answer. The right architecture depends on your organisation's risk appetite, existing network infrastructure, and how much operational complexity your team can realistically manage. These three patterns cover the full range: Architecture 1 — Open / Public (Basic) No AMPLS. Logs travel to public Data Collection Endpoints over the internet. The workspace is open to queries from anywhere. This is the default — operational in minutes with zero network setup. Cloud service connectors (Microsoft 365, Defender, third-party) work immediately because they are server-side/API/Graph pulls and are unaffected by AMPLS. Azure Monitor Agents and Azure Arc agents handle ingestion from cloud or on-prem machines via public network. Simplicity: 9/10 | Security: 6/10 Good for: Dev environments, teams getting started, low-sensitivity workloads Architecture 2 — Hybrid: Private Ingestion, Open Queries (Recommended for most) AMPLS is in place. Ingestion is locked to PrivateOnly — logs from virtual machines travel through a Private Endpoint inside your own network, never touching a public route. On-premises or hybrid machines connect through Azure Arc over VPN or a dedicated circuit and feed into the same private pipeline. Query access stays open, so analysts can work from anywhere without needing a VPN/Jumpbox to reach the Sentinel portal — the investigation workflow stays flexible, but the log ingestion path is fully ring-fenced. You can also split ingestion mode per DCE if you need some sources public and some private. This is the architecture most organisations land on as their steady state. Simplicity: 6/10 | Security: 8/10 Good for: Organisations with mixed cloud and on-premises estates that need private ingestion without restricting analyst access Architecture 3 — Fully Private (Maximum Control) Infrastructure is essentially identical to Architecture 2 — AMPLS, Private Endpoints, Private DNS zones, VPN or dedicated circuit, Azure Arc for on-premises machines. The single difference: query mode is also set to PrivateOnly. Analysts can only reach Sentinel from inside the private network. VPN or Jumpbox required to access the portal. Both the pipe that carries logs in and the channel analysts use to read them are fully contained within the defined boundary. This is the right choice when your organisation needs to demonstrate — not just claim — that security data never moves outside a defined network perimeter. Simplicity: 2/10 | Security: 10/10 Good for: Organisations with strict data boundary requirements (regulated industries, audit, compliance mandates) Quick Reference — Which Pattern Fits? Scenario Architecture Getting started / low-sensitivity workloads Arch 1 — No network setup, public endpoints accepted Private log ingestion, analysts work anywhere Arch 2 — AMPLS PrivateOnly ingestion, query mode open Both ingestion and queries must be fully private Arch 3 — Same as Arch 2 + query mode set to PrivateOnly One thing all three share: Microsoft 365, Entra ID, and Defender connectors work in every pattern — they are server-side pulls by Sentinel and are not affected by your network posture. Please feel free to reach out if you have any questions regarding the information provided.Extending App Assure’s Sentinel Promise through the Sentinel Advisory Service
At RSAC last year, we introduced the Microsoft Sentinel Promise with a straightforward commitment to our customers: that third-party data ingestion for Sentinel is reliable, predictable, and scalable without the need for complex custom coding and architecting. In other words, your connectors for Sentinel will just work. That promise has guided App Assure’s work ever since, enabling customers to bring data from across their various security solutions into Sentinel to drive clearer insights and stronger protection. Over the past year, that foundation has proven critical. As organizations move from legacy SIEM platforms to Sentinel, consistent access to high-quality third-party data remains essential, not only for detection and response, but increasingly for advanced analytics and AI-driven security experiences. With the introduction of Microsoft Sentinel data lake, customers and partners can now reason over security data cost-effectively and at greater scale. But as many teams are discovering, unlocking those outcomes requires more than simply getting data in the door. At App Assure, we’ve seen a clear pattern emerge. Software companies often revisit connector design and data modeling multiple times as they help our mutual customers move from ingestion to analytics, and then again as they begin building agentic AI solutions, whether through Security Copilot, MCP server integrations, or custom workflows. Each iteration brings new requirements and new questions, often upstream of where teams initially started. That’s why, as an extension of our Sentinel Promise, we’re excited to announce the Sentinel Advisory Service from App Assure. A Natural Evolution The Sentinel Advisory Service builds directly on the work we’ve been doing through the Sentinel Promise and our support for Sentinel data lake. Our commitment to helping customers bring third-party data into the platform remains unchanged. What this new service adds is an expert-guided approach focused on helping software companies design customer solutions and data strategies with downstream outcomes in mind. Rather than addressing ingestion challenges in isolation, the Sentinel Advisory Service is designed to help teams think end-to-end across the Sentinel platform: aligning connector design, data structure, and platform capabilities to support advanced scenarios such as AI agents, analytics jobs, and marketplace-ready solutions. The goal is fewer rebuild cycles, faster progress, and greater confidence as teams move from data ingestion to meaningful security outcomes. What Sentinel Advisory Service Offers The Sentinel Advisory Service is a no-cost program delivered by App Assure in close collaboration with Sentinel engineering to continually make it easier to build and maintain connectors that utilize data lake and facilitate building agentic AI solutions on top of it. Key areas of support include: Technical workshops covering best practices for Sentinel integrations, data lake usage, and agent development Advisory guidance on leveraging Sentinel platform features to support AI-driven security scenarios Code samples and design reviews to unblock development and improve solution quality Break/fix assistance and escalation paths to Microsoft engineers to assist with software development and provide product feedback Early Partner Momentum We’re already seeing strong momentum from software companies participating in early advisory engagements. Partners are working with App Assure to refine Sentinel integrations and explore new agentic AI scenarios built on a solid data foundation. Their work reflects a broader shift across the ecosystem: moving beyond connectivity alone, toward building differentiated, outcome-driven security solutions on Sentinel. Below are some of the partners we’ve already worked with and what they have to say about the experience: Srinivas Chakravarty, VP of Cloud & AI Ecosystem, Gigamon “Through active collaboration with Microsoft Security Engineering and the App Assure team, we quickly created and published our CCF-Push connector to deliver enriched network-derived telemetry from the Gigamon Deep Observability Pipeline into Sentinel data lake. In a parallel sprint, with the introduction of our initial Security Copilot Agent, security teams can apply AI to this network intelligence within Sentinel to uncover threats hidden in encrypted and lateral traffic that might otherwise go undetected.” Mario Espinoza, Chief Product Officer, Illumio "Illumio is proud to partner with Microsoft, proving together that cybersecurity can scale. Microsoft's product management teams collaborated closely with Illumio on several integrations, most recently Illumio Insights Agent for Security Copilot and Illumio for Microsoft Sentinel Data Lake Connector. Together, Illumio and Sentinel solutions empower customers to correlate joint security threat findings and ensure breaches don't become disasters." Duncan Barnes, Director Global Alliances, RSA "The partnership between RSA and Microsoft, exemplified by the RSA Advisor for Admin Threats agent, underscores the value of the Sentinel Advisory Service. It highlights how collaborative innovation drives differentiated, outcome-driven security solutions, ensuring customers can migrate with confidence and harness the full potential of agentic AI to find, prioritize, and resolve threats faster and more efficiently." Vlad Sushitsky, Research Engineer, Semperis “We developed a Security Copilot agent that correlates Tier-0 classifications, identity attack paths, and Indicators of Exposure for any given identity. The correlation is powered by Semperis Lightning telemetry, streamed into the Data Lake through our new data connector. What used to take analysts hours of manually pivoting across multiple tables to piece together an identity's risk profile now happens instantly in a single conversation. This gives our joint customers significantly better visibility into identity threats, faster investigations, and substantial cost savings. Developing the agent on Security Copilot was smooth and fast — thanks to great collaboration with the Microsoft team, we had it up and running in a matter of days.” Harman Kaur, SVP Technology Strategy and AI, Tanium "This partnership with Microsoft represents a new level of AI and security integration. Through the Microsoft Sentinel Advisory Service, Tanium integrated AI agents into Microsoft Security Copilot, including the recently launched Tanium Security Triage Agent with Identity Insights. By unifying Tanium’s real-time endpoint intelligence with identity information from the Microsoft Sentinel data lake and Entra ID, security analysts gain the speed, precision and confidence needed to stop threats before they escalate." Ariel Negrin, Worldwide Head of Partnerships and Alliances, Upwind "Through the Sentinel Advisory Service and the broader App Assure engineering teams, Microsoft has been side‑by‑side with us, from connector and data model design to advanced AI scenarios, helping us architect for high‑quality ingestion, graph‑aware context, and AI security use cases. That level of hands‑on guidance and roadmap alignment means our joint customers get faster time to value, fewer integration rebuilds, and a more intelligent security experience built on top of the Microsoft security stack they already trust." Matthew Payne, Field Engineer, XBOW "The team worked alongside us from the start, not just on ingestion, but on designing how XBOW's penetration testing data should flow into Sentinel to actually drive downstream outcomes. Their engineering guidance helped us build agents for Security Copilot and a Sentinel data connector that turns validated exploit paths into actionable security telemetry. The result is that joint customers can trigger a pentest, see real findings in Sentinel alongside their existing alerts, and investigate and remediate without leaving the Microsoft security console." Paul Lopez, Principal Solutions Architect, Zscaler "Organizations looking to improve visibility across internet and private access activities benefit from integrating these signals. Through collaboration with Microsoft’s App Assure team, Zscaler’s ZIA–ZPA Correlation Agent for Security Copilot leverages data from the Sentinel Data Lake to deliver a single, cohesive view, simplifying investigations and enabling faster response times." Getting Started The Sentinel Advisory Service is available today for developers building on Microsoft Sentinel and Sentinel data lake. If you’re enhancing an existing connector, designing an AI-driven security solution, or planning how to translate data into action on the Sentinel platform, App Assure is here to help. As always, our focus remains on customer confidence, ensuring that as Sentinel evolves, the ecosystem around it can evolve just as reliably. The Sentinel Advisory Service is the next step in delivering on that promise. Reach out to us here.Strengthening your Security Posture with Microsoft Security Store Innovations at RSAC 2026
Security teams are facing more threats, more complexity, and more pressure to act quickly - without increasing risk or operational overhead. What matters is being able to find the right capability, deploy it safely, and use it where security work already happens. Microsoft Security Store was built with that goal in mind. It provides a single, trusted place to discover, purchase, and deploy Microsoft and partner-built security agents and solutions that extend Microsoft Security - helping you improve protection across SOC, identity, and data protection workflows. Today, the Security Store includes 75+ security agents and 115+ solutions from Microsoft and trusted partners - each designed to integrate directly into Microsoft Security experiences and meet enterprise security requirements. At RSAC 2026, we’re announcing capabilities that make it easier to turn security intent into action- by improving how you discover agents, how quickly you can put them to use, and how effectively you can apply them across workflows to achieve your security outcomes. Meet the Next Generation of Security Agents Security agents are becoming part of day-to-day operations for many teams - helping automate investigations, enrich signals, and reduce manual effort across common security tasks. Since Security Store became generally available, Microsoft and our partners have continued to expand the set of agents that integrate directly with Microsoft Defender, Sentinel, Entra, Purview, Intune and Security Copilot. Some of the notable partner-built agents available through Security Store include: XBOW Continuous Penetration Testing Agent XBOW’s penetration testing agents perform pen-tests, analyzes findings, and correlates those findings with a customer’s Microsoft Defender detections. XBOW integrates offensive security directly into Microsoft Security workflows by streaming validated, exploitable AppSec findings into Microsoft Sentinel and enabling investigation through XBOW's Copilot agents in Microsoft Defender. With XBOW’s pen-testing agents, offensive security can run continuously to identify which vulnerabilities are actually exploitable, and how to improve posture and detections. Tanium Incident Scoping Agent The Tanium Incident Scoping Agent (In Preview) is bringing real-time endpoint intelligence directly into Microsoft Defender and Microsoft Security Copilot workflows. The agent automatically scopes incidents, identifies impacted devices, and surfaces actionable context in minutes-helping teams move faster from detection to containment. By combining Tanium’s real-time intelligence with Microsoft Security investigations, you can reduce manual effort, accelerate response, and maintain enterprise-grade governance and control. Zscaler In Microsoft Sentinel, the Zscaler ZIA–ZPA Correlation Agent correlates ZIA and ZPA activity for a given user to speed malsite/malware investigations. It highlights suspicious patterns and recommends ZIA/ZPA policy changes to reduce repeat exposure. These agents build on a growing ecosystem of Microsoft and partner capabilities designed to work together, allowing you to extend Microsoft Security with specialized expertise where it has the most impact. Discover and Deploy Agents and Solutions in the Flow of Security Work Security teams work best when they don’t have to switch tools to make decisions. That’s why Security Store is embedded directly into Microsoft Security experiences - so you can discover and evaluate trusted agents and solutions in context, while working in the tools you already use. When Security Store became generally available, we embedded it into Microsoft Defender, allowing SOC teams to discover and deploy trusted Microsoft and partner‑built agents and solutions in the middle of active investigations. Analysts can now automate response, enrich investigations, and resolve threats all within the Defender portal. At RSAC, we’re expanding this approach across identity and data security. Strengthening Identity Security with Security Store in Microsoft Entra Identity has become a primary attack surface - from fraud and automated abuse to privileged access misuse and posture gaps. Security Store is now embedded in Microsoft Entra, allowing identity and security teams to discover and deploy partner solutions and agents directly within identity workflows. For external and verified identity scenarios, Security Store includes partner solutions that integrate with Entra External ID and Entra Verified ID to help protect against fraud, DDoS attacks, and intelligent bot abuse. These solutions, built by partners such as IDEMIA, AU10TIX, TrueCredential, HUMAN Security, Akamai and Arkose Labs help strengthen trust while preserving seamless user experiences. For enterprise identity security, more than 15 agents available through the Entra Security Store provide visibility into privileged activity and identity risk, posture health and trends, and actionable recommendations to improve identity security and overall security score. These agents are built by partners such as glueckkanja, adaQuest, Ontinue, BlueVoyant, Invoke, and Performanta. This allows you to extend Entra with specialized identity security capabilities, without leaving the identity control plane. Extending Data Protection with Security Store in Microsoft Purview Protecting sensitive data requires consistent controls across where data lives and how it moves. Security Store is now embedded in Microsoft Purview, enabling teams responsible for data protection and compliance to discover partner solutions directly within Purview DLP workflows. Through this experience, you can extend Microsoft Purview DLP with partner data security solutions that help protect sensitive data across cloud applications, enterprise browsers, and networks. These include solutions from Microsoft Entra Global Secure Access and partners such as Netskope, Island, iBoss, and Palo Alto Networks. This experience will be available to customers later this month, as reflected on the M365 roadmap. By discovering solutions in context, teams can strengthen data protection without disrupting established compliance workflows. Across Defender, Entra, and Purview, purchases continue to be completed through the Security Store website, ensuring a consistent, secure, and governed transaction experience - while discovery and evaluation happen exactly where teams already work. Outcome-Driven Discovery, with Security Store Advisor As the number of agents and solutions in the Store grow, finding the right fit for your security scenario quickly becomes more important. That’s why we’re introducing the AI‑guided Security Store Advisor, now generally available. You can describe your goal in natural language - such as “investigate suspicious network activity” and receive recommendations aligned to that outcome. Advisor also includes side-by-side comparison views for agents and solutions, helping you review capabilities, integrated services, and deployment requirements more quickly and reduce evaluation time. Security Store Advisor is designed with Responsible AI principles in mind, including transparency and explainability. You can learn more about how Responsible AI is applied in this experience in the Security Store Advisor Responsible AI FAQ. Overall, this outcome‑driven approach reduces time to value, improves solution fit, and helps your team move faster from intent to action. Learning from the Security Community with Ratings and Reviews Security decisions are strongest when informed by real world use cases. This is why we are introducing Security Store ratings and reviews from security professionals who have deployed and used agents and solutions in production environments. These reviews focus on practical considerations such as integration quality, operational impact, and ease of use, helping you learn from peers facing similar security challenges. By sharing feedback, the security community helps raise the bar for quality and enables faster, more informed decisions, so teams can adopt agents and solutions with greater confidence and reduce time to value. Making agents easier to use post deployment Once you’ve deployed your agents, we’re introducing several new capabilities that make it easier to work with your agents in your daily workflows. These updates help you operationalize agents faster and apply automation where it delivers real value. Interactive chat with agents in Microsoft Defender lets SOC analysts ask questions to agents with specialized expertise, such as understanding impacted devices or understanding what vulnerabilities to prioritize directly in the Defender portal. By bringing a conversational experience with agents into the place where analysts do most of their investigation work, analysts can seamlessly work in collaboration with agents to improve security. Logic App triggers for agents enables security teams to include security agents in their automated, repeatable workflows. With this update, organizations can apply agentic automation to a wider variety of security tasks while integrating with their existing tools and workflows to perform tasks like incident triage and access reviews. Product combinations in Security Store make it easier to deploy complete security solutions from a single streamlined flow - whether that includes connectors, SaaS tools, or multiple agents that need to work together. Increasingly, partners are building agents that are adept at using your SaaS security tools and security data to provide intelligent recommendations - this feature helps you deploy them faster with ease. A Growing Ecosystem Focused on Security Outcomes As the Security Store ecosystem continues to expand, you gain access to a broader set of specialized agents and solutions that work together to help defend your environment - extending Microsoft Security with partner innovation in a governed and integrated way. At the same time, Security Store provides partners a clear path to deliver differentiated capabilities directly into Microsoft Security workflows, aligned to how customers evaluate, adopt, and use security solutions. Get Started Visit https://securitystore.microsoft.com/ to discover security agents and solutions that meet your needs and extend your Microsoft Security investments. If you’re a partner, visit https://securitystore.microsoft.com/partners to learn how to list your solution or agent and reach customers where security decisions are made. Where to find us at RSAC 2026? Security Reborn in the Era of AI workshop Get hands‑on guidance on building and deploying Security Copilot agents and publishing them to the Security Store. March 23 | 8:00 AM | The Palace Hotel Register: Security Reborn in the Era of AI | Microsoft Corporate Microsoft Security Store: An Inside Look Join us for a live theater session exploring what’s coming next for Security Store March 26 | 1:00 PM | Microsoft Security Booth #5744 | North Expo Hall Visit us at the Booth Experience Security Store firsthand - test the experience and connect with experts. Microsoft Booth #1843
