From idea to Security Copilot agent: Create, customize, and deploy
This week at Microsoft Secure, we announced the next big step forward in agentic security. In addition to Microsoft and partner-built agents, you can now create your own Security Copilot agents, extending the growing ecosystem of agents that help teams automate workflows, close gaps, and drive stronger security and IT outcomes. Why it matters: no two environments are the same. Out-of-the-box agents give you powerful starting points, but your workflows are unique. With custom agents, you get the flexibility to design and deploy solutions that fit your organization. Two ways to build: Your choice, your workflow Security Copilot gives you options. Analysts can easily build with a no-code interface. Developers can stay in their preferred coding environment. Either way, you end up with a fully functional, testable, and deployable agent. For full documentation and detailed guidance on building agents, check out the Microsoft Security Copilot documentation. But now, let’s walk through the key steps so you can get started building your own agent today. Option 1: Build in Security Copilot, no coding required Step 1: Create in natural language Click ‘Build’ in the left nav, describe what you want your agent to do in plain language, and submit. Security Copilot will engage in a back-and-forth conversation to clarify and capture your intent so you start with precision. Step 2: Auto-generate the configuration Security Copilot instantly creates a starter setup, giving you: An agent name and description Clear instructions and input parameters Recommended tools pulled from the catalog, including Microsoft, partner, and Sentinel MCP tools This saves time and generates a strong foundation you can build on Step 3: Customize to fit your needs Tailor the configuration to your needs, you can edit any part. Update instructions, swap tools, or add new ones from the tool catalog. If the right tool isn’t available, you can create one in natural language or a form-based experience. You’re in full control of how your agent works. Step 4: Keep YAML and no-code views aligned Every change you make is automatically reflected in the underlying YAML code. This ensures consistency between the no-code visual and code views, so both analysts and developers can work with confidence. Toggle on ‘view code’ to see it live. Step 5: Test and elevate with autotune instruction optimization Run full end-to-end tests or test individual components to see how your agent performs. Security Copilot shows detailed outputs and a step-by-step activity map of the agent’s dynamic plan, including the tools, inputs, and outputs. While you can test without it, turning on autotune instruction optimization delivers major advantages: Refined instruction recommendations you can copy directly into your config AI quality scoring on clarity, grounding, and detail to ensure your agent is effective before publishing Faster iteration with confidence your agent is tuned for real-world use Explore the activity graph tab to view a visual node map of the run, and click any node to see details of what happened at each step. Step 6: Publish and share When you’re ready, publish the agent into your Security Copilot instance at either a user or workspace scope (depending on admin permissions). If you’re a partner, you can also download the agent code, publish to the Microsoft Partner Center and contribute it to the Microsoft Security Store for broader visibility and adoption by customers. Benefit: Build production-ready agents in minutes without writing a single line of code. It’s that easy to build an agent tailored to your unique workflows, and you are not limited to the Security Copilot portal. If you prefer a developer-friendly environment, you can build entirely in VS Code using GitHub Copilot and Microsoft Sentinel MCP tools. You still get AI-powered guidance, YAML scaffolding, and testing support, along with rich context from Sentinel data and the full platform toolset, all while staying in the environment that works best for you. Option 2: Build in VS Code using GitHub Copilot + Microsoft Sentinel MCP Tools Step 1: Set up your development environment Enable the Microsoft Sentinel MCP server in VS Code. This gives you direct access to the collection of Security Copilot agent creation MCP tools and integrates with GitHub Copilot for code generation – all while staying in your preferred workspace. Step 2: Define agent behavior from natural language with platform context Describe the agent you want to build in natural language. GitHub Copilot interprets your intent, selects the relevant MCP tools, find relevant skills and tools in Security Copilot for your agent, and crafts the agent instructions. The agent YAML gets generated and outputted back to you. Because your agent is built on Microsoft Security Copilot and Sentinel, it automatically leverages rich data and tooling across the platform for context-aware, more effective results. Step 3: Iterate, customize and extend your agent Modify instructions, add tools, or create new tools as needed. Use prompts to vibe code your edits or copy the YAML into the code editor and directly modify the agent YAML there. GitHub Copilot keeps the chat and code in sync. Step 4: Deploy to Security Copilot for testing Once you’re ready to test your agent YAML, prompt GitHub Copilot to deploy the agent to your user scope. Then head to the Security Copilot portal to test and optimize your agent with autotune instruction optimization. Take advantage of detailed outputs, activity maps, and AI scoring to refine instructions and ensure your agent performs effectively in real-world scenarios. Step 5: Publish and share your agent Once validated, publish the agent into your Security Copilot instance at either user or workspace scope (depending on admin permissions). Partners can also download the agent code, publish to the Microsoft Partner Center, and contribute it to the Microsoft Security Store for broader discoverability and adoption. What you get: Full code-level control and the same AI-powered agent development experience while staying in your preferred workspace. Whichever approach you choose, you can build, test, and deploy agents that fit your workflows and environment. Microsoft Security Copilot and Microsoft Sentinel give you the tools and advanced AI guidance to create agents that work for your organization. Explore the Microsoft Security Store Automate your workflows with pre-built solutions. The Microsoft Security Store gives you a central place to discover and deploy agents and SaaS solutions created by Microsoft and partners. Browse ready-to-use solutions, learn from proven approaches, and adapt them with your own customizations. It’s the quickest way to expand your ecosystem of agents and accelerate impact. More resources about the Security Store: What is Security Store? Microsoft Learn Build, deploy, defend Security Copilot puts the power of agentic AI directly in your hands. Start with ready-to-use agents from Microsoft and partners, or create custom agents designed specifically for your environment and workflows. These agents streamline decision-making, surface critical insights, and free your team to focus on strategic security initiatives - making operations faster, smarter, and more responsive. Join us at Microsoft Ignite, online or in-person, for hands-on demos and insights on how Security Copilot agents empower teams to act faster and protect better. More resources on building Security Copilot agents: Watch the Mechanics video to see agents in action: Security Copilot agents Mechanics video For more detailed guidance on building agents, check out the Microsoft Security Copilot documentation Special thanks to my co-authors, Namrata Puri (Principal PM, Security Copilot) and Sherie Pan (PM, Security Copilot), for their insights and contributionsUsing Security Copilot to Proactively Identify and Prioritize Vulnerabilities
Introduction There are many different approaches when it comes to prioritizing the vulnerabilities which need addressing with urgency. Any information or guidance to help you make better informed decisions can be critical but how can you stay informed? Leveraging all the information sources available to you can be the difference and allow you to be proactive when trying to protect your organization. One useful feed is offered by CISA (Cybersecurity & Infrastructure Security Agency) who works with partners to defend against today’s threats and collaborate to build a more secure and resilient infrastructure for the future. The Known Exploited Vulnerabilities (KEV) Catalog is a curated list maintained by CISA. It identifies vulnerabilities that have been actively exploited in the wild, posing significant risks to organizations and individuals. The catalog aims to enhance cybersecurity by providing timely information on these vulnerabilities, enabling proactive mitigation efforts. Key features of the KEV Catalog include: Identification: Lists vulnerabilities that are confirmed to be exploited. Details: Provides technical details, including affected products and versions. Mitigation: Offers guidance on how to address and remediate the vulnerabilities. Updates: Regularly updated to reflect new threats and exploited vulnerabilities. The KEV Catalog serves as a critical resource for cybersecurity professionals, helping them prioritize patching and defense strategies to protect against known threats. The feed is designed to help organizations stay informed about vulnerabilities that have been exploited in the wild. It is part of CISA's efforts to defend against current threats and build a more secure and resilient infrastructure for the future Workflow overview The automated CISA feed solution addresses prioritization challenges by streamlining the process of vulnerability management. This solution checks the latest CISA feed every 24 hours and queries the CVE findings against devices within Microsoft Defender for Endpoint. Security Copilot then checks for remediation actions and enriches the description, providing a comprehensive overview of the vulnerability. Key benefits of the Logic App include: Automated Updates: The Logic App automatically retrieves the latest CISA feed, ensuring that analysts have up-to-date information without manual intervention. This eliminates the need for manual checks and reduces the risk of missing critical updates. Device Vulnerability Assessment: It queries the CVE findings against devices within the organization, identifying which devices are vulnerable to the reported CVEs. This targeted approach allows analysts to focus on the most critical vulnerabilities affecting their specific environment, enhancing the efficiency of the remediation process. Remediation Insights: Security Copilot provides detailed remediation actions, helping analysts understand the steps needed to mitigate the vulnerabilities. By enriching the description with actionable insights, it simplifies the decision-making process and accelerates the implementation of security measures. Email Notifications: An email with the findings is sent to a designated mailbox, allowing for easy review and follow-up. This ensures that all relevant stakeholders are informed promptly, facilitating coordinated responses and continuous monitoring of the organization's security posture. Click here to get started and install the Logic App today. Conclusion To prioritize effectively, gather all necessary information for informed decisions. While the Logic App CISA workflow is one approach, other methods may better suit your organization. Function Apps can enhance decision making by automating and streamlining security operations with integrated tools and processes. The Security Copilot GitHub repository offers AI-powered solutions using machine learning and natural language processing to improve security. These tools help identify vulnerabilities, predict risks, and implement protective measures. Check it out!Take Flight with Microsoft Security Copilot Flight School
Greetings pilots, and welcome to another pioneering year of AI innovation with Security Copilot. Find out how your organization can reach new heights with Security Copilot through the many exciting announcements on the way at both Microsoft Secure and RSA 2025. This is why now is the time to familiarize yourself and get airborne with Security Copilot. Go to School Microsoft Security Copilot Flight School is a comprehensive series charted to take students through fundamental concepts of AI definitions and architectures, take flight with prompting and automation, and hit supersonic speeds with Logic Apps and custom plugins. By the end of the course, students should be equipped with the requisite knowledge for how to successfully operate Security Copilot to best meet their organizational needs. The series contains 11 episodes with each having a flight time of around 10 minutes. Security Copilot is something I really, really enjoy, whether I’m actively contributing to its improvement or advocating for the platform’s use across security and IT workflows. Ever since I was granted access two years ago – which feels like a millennium in the age of AI – it’s been a passion of mine, and it’s why just recently I officially joined the Security Copilot product team. This series in many ways reflects not only my passion but similar passion found in my marketing colleagues Kathleen Lavallee (Senior Product Marketing Manager, Security Copilot) Shirleyse Haley (Senior Security Skilling Manager), and Shateva Long (Product Manager, Security Copilot). I hope that you enjoy it just as much as we did making it. Go ahead, and put on your favorite noise-cancelling headphones, it’s time, pilots, to take flight. Log Flight Hours There are two options for watching Security Copilot Flight School: either on Microsoft Learn or via the Youtube Playlist found on the Microsoft Security Youtube Channel. The first two episodes focus on establishing core fundamentals of Security Copilot platform design and architecture – or perhaps attaining your instrument rating. The episodes thereafter are plotted differently, around a standard operating procedure. To follow the ideal flight path Security Copilot should be configured and ready to go – head over to MS Learn and the Adoption Hub to get airborne. It’s also recommended that pilots watch the series sequentially, and be prepared to follow along with resources found on Github, to maximize learning and best align with the material. This will mean that you’ll need to coordinate with a pilot with owner permissions for your instance to create and manipulate the necessary resources. Episode 1 - What is Microsoft Security Copilot? Security is complex and requires highly specialized skills to face the challenges of today. Because of this, many of the people working to protect an organization work in silos that can be isolated from other business functions. Further, enterprises are highly fragmented environments with esoteric systems, data, and processes. All of which takes a tremendous amount of time, energy, and effort just to do the day-to-day. Security Copilot is a cloud-based, AI-powered security platform that is designed to address the challenges presented by complex and fragmented enterprise environments by redefining what security is and how security gets done. What is AI, and why exactly should it be used in a cybersecurity context? Episode 2 - AI Orchestration with Microsoft Security Copilot Why is The Paper Clip Pantry a 5-star restaurant renowned the world over for its Wisconsin Butter Burgers? Perhaps it’s how a chef uses a staff with unique skills and orchestrates the sourcing of resources in real time, against specific contexts to complete an order. After watching this episode you’ll understand how AI Orchestration works, why nobody eats a burger with only ketchup, and how the Paper Clip Pantry operates just like the Security Copilot Orchestrator. Episode 3 – Standalone and Embedded Experiences Do you have a friend who eats pizza in an inconceivable way? Maybe they eat a slice crust-first, or dip it into a sauce you never thought compatible with pizza? They work with pizza differently, just like any one security workflow could be different from one task, team, or individual to the next. This philosophy is why Security Copilot has two experiences – solutions embedded within products, and a standalone portal – to augment workflows no matter their current state. This episode will begin covering those experiences. Episode 4 – Other Embedded Experiences Turns out you can also insist upon putting cheese inside of pizza crust, or bake it thick enough as to require a fork and knife. I imagine, it’s probably something Windows 95 Man would do. In this episode, the Microsoft Entra, Purview, Intune, and Microsoft Threat Intelligence products showcase how Security Copilot advances their workflows within their portals. Beyond baking in the concepts of many workflows, many operators, the takeaway from this episode is that Security Copilot works with security adjacent workflows – IT, Identity, and DLP. Episode 5 – Manage Your Plugins ource different insights across your environment. Like our chef in The Paper Clip Pantry, we should probably define what we want to cook, what chefs to use, and set permissions for those that can interact within any input or output from the kitchen. Find out what plugins add to Security Copilot and how you can set plugin controls for your team and organization. Episode 6 – Prompting Is this an improv lesson, or a baking show? Or maybe if you watch this episode, you’ll learn how Security Copilot handles natural language inputs to provide you meaningful answers know as responses. Episode 7 – Prompt Engineering With the fundamentals of prompting in your flight log, it’s time to soar a bit higher with prompt engineering. In this episode you will learn how to structure prompts in a way to maximize the benefits of Security Copilot and begin building workflows. Congrats, pilot, your burgers will no longer come with just ketchup. Episode 8 – Using Promptbooks What would it look like to find a series of prompts and run them, in the same sequence with the same output every time? You guessed it, a promptbook, a repeatable workflow in the age of AI. See where to access promptbooks within the platform, and claw back some of your day to perfect your next butter burger. Episode 9 – Custom Promptbooks You’ve been tweaking your butter burger recipe for months now. You’ve finally landed at the perfect version by incorporating a secret nacho cheese recipe. The steps are defined, the recipe perfect. How do you repeat it? Just like your butter burger creation, you might discover or design workflows with Security Copilot. With custom promptbooks you can repeat and share them across your organization. In this episode you’ll learn about the different ways Security Copilot helps you develop your own custom AI workflows. Episode 10 – Logic Apps System automation, robot chefs? Actions? What if customers could order butter burgers with the click of a button, and the kitchen staff would automatically make one? Or perhaps every Friday at 2pm a butter burger was just delivered to you? Chances are there are different conditions across your organization that when present requires a workflow to begin. With Logic Apps, Security Copilot can be used to automatically aid workflows across any system a Logic App can connect to. More automation, less mouse clicking, that’s a flight plan everyone can agree on. Episode 11 – Extending to Your Ecosystem A famed restaurant critic stopped into the The Paper Clip Pantry ordered a butter burger, and it’s now the burger everyone is talking about. Business is booming and it's time to expand the menu – maybe a butter burger pizza, perhaps a doughnut butter burger? But you’ll need some new recipes and sources of knowledge to achieve this. Like a food menu the possibilities of expanding Security Copilot’s capabilities are endless. In this episode learn how this can be achieved with custom plugins and knowledgebases. Once you have that in your log, you will be a certified Ace, and ready to take flight with Security Copilot. Take Flight I really hope that you not only learn something new but have fun taking flight with the Security Copilot Flight School. As with any new and innovative technology, the learning never stops, and there will be opportunities to log more flight hours from our expert flight crews. Stay tuned at the Microsoft Security Copilot video hub, Microsoft Secure, and RSA 2025 for more content in the next few months. If you think it’s time to get the rest of your team and/or organization airborne there’s check out the Security Copilot adoption hub to get started: aka.ms/SecurityCopilotAdoptionHub Carry-on Resources Our teams have been hard at work building solutions to extend Security Copilot, you can find them on our community Github page found at: aka.ms/SecurityCopilotGitHubRepo To stay close to the latest in product news, development, and to interact with our engineering teams, please join the Security Copilot CCP to get the latest information: aka.ms/JoinCCPMicrosoft Security Copilot Achieves PCI DSS Certification
We are excited to announce that Microsoft Security Copilot has achieved the Payment Card Industry Data Security Standard (PCI DSS) certification, a significant milestone in our ongoing commitment to security excellence. This certification highlights our dedication to protecting sensitive payment information and staying ahead of increasingly sophisticated cyber threats in today’s digital landscape. You can access the certification by visiting the Service Trust Portal and searching for "Copilot for Security." Why PCI DSS Certification Matters PCI DSS is the global standard for securing credit card data and preventing fraud, setting rigorous requirements for organizations handling sensitive payment information. Achieving PCI DSS compliance is not just a regulatory requirement, but a crucial part of maintaining customer trust and ensuring business continuity. Research from the U.S. Federal Trade Commission (FTC) shows that consumers are increasingly concerned about the security of their personal and payment data. PCI DSS compliance reassures customers that their data is being handled securely. With the growing frequency and sophistication of cyberattacks, businesses must adopt these security standards to safeguard data and reduce the financial and reputational risks of breaches. Expanding Our Commitment to Security and Compliance In addition to PCI DSS, Microsoft Security Copilot has already achieved several other critical certifications, including SOC 2, ISO 27001, ISO 27018, ISO 27017, ISO 27701, ISO 20000-1, ISO 9001-1, ISO 22301, and HITRUST CSF. These certifications demonstrate our proactive approach to navigating complex regulatory requirements and continually enhancing our security infrastructure. We are fully compliant with HIPAA through Business Associate Agreements (BAA), ensuring adherence to healthcare regulations and safeguarding sensitive health data. How PCI DSS Certification and Our Expanded Portfolio Benefit You With Microsoft Security Copilot’s robust certification portfolio, our customers enjoy a wide range of benefits: Enhanced Security: PCI DSS and other certifications enforce rigorous security measures that help protect payment data and reduce the risk of data breaches and fraud. Streamlined Compliance: By using Security Copilot, customers can rely on a certified platform that simplifies their compliance efforts, saving both time and resources. Increased Trust: Achieving these certifications signals our unwavering commitment to data protection, fostering trust with customers and stakeholders. Clear Responsibility Models: With the Azure PCI DSS Responsibility Matrix and other compliance frameworks, Microsoft and our customers have a shared understanding of security responsibilities, ensuring clarity in meeting compliance requirements. Next Steps To learn more about how Microsoft Security Copilot can enhance your organization's cybersecurity posture and compliance efforts, please visit our dedicated product page. For more details on our full range of compliance offerings, including SOC 2 and other certifications, please visit the Microsoft Service Trust Portal. Microsoft is proud of this achievement and looks forward to continuing to support our enterprise customers in their pursuit of secure and compliant operations through Microsoft Security Copilot. To see Security Copilot in action, contact our sales team to schedule a personalized demo or request a quote. We are committed to supporting you throughout every step of your journey.
Updates to Security Admin permissions for Microsoft Copilot for Security
Security Admins will soon have an expanded authority to control Microsoft security products to access Microsoft 365 Customer Data. Within Microsoft Copilot for Security, the purpose of this is to allow users to query information directly from those M365 products in the standalone and embedded experiences.
LeVar Burton joins Vasu Jakkal to share his hope for transformative technologies like generative AI
LeVar Burton sat down for the fireside chat as part of a broader campaign to explain how generative AI will change the world of Security. To learn more about Microsoft Copilot for security go toaka.ms/CopilotForSecurity. To learn more about LeVar Burton go to levarburton.com.
