Action1 + Microsoft Defender: Turn Exposure Data into Endpoint Remediation
Enrich Microsoft Defender vulnerability intelligence with automated remediation and endpoint context in Action1
Prioritize Risk – Focus on what you can actually fix.
Expose Gaps – Identify endpoints missing from either platform.
Accelerate Fixes – Reduce exposure window.
Streamline Analysis – Automata data matching and reporting.
Microsoft Defender Vulnerability Insights in Action1
Direct API Connectivity Without Middleware
Cross-Platform Endpoint Inventory Awareness
Remediation Opportunities Identified Automatically
Defender Vulnerability Intelligence—Activated in Action1
Microsoft Defender for Endpoint provides vulnerability and device insights across your environment. Action1 builds on that by connecting those findings to your endpoints and showing you what you can fix. By comparing data from both platforms, you can quickly identify missing endpoints, prioritize vulnerabilities you can patch, and generate reports for your security and IT teams. You get a clear path from discovery to remediation.
Defender Exposure in Action1
See which vulnerabilities and missing assets the integration identifies, then address them using Action1’s patching and monitoring capabilities. Get clear answers on what’s patchable, what requires workarounds or compensating controls, and where coverage gaps exist.
API-Based Integration
The API-based PowerShell integration pulls data from Microsoft Defender and Action1 automatically, matches the findings from both platforms, and generates detailed reports on schedule. This automated cross-referencing speeds up remediation decisions, eliminates blind spots, and saves hours of manual correlation work.
Cross-Platform Asset Visibility
Discover which endpoints exist in Action1 but are not found in Microsoft Defender and vice versa, then take action to bring them under management. Closing coverage gaps quickly and keeping complete asset visibility minimizes your attack surface.
Audit-Ready Compliance Reports
Generate complete audit-ready reports after each patch deployment in minutes using Action1’s 100+ customizable templates. Document which vulnerabilities you addressed, on which endpoints, date and time, and the final remediation outcome.
Security-IT Operational Alignment
Action1 correlates vulnerability data from Microsoft Defender with managed endpoint inventory and remediation context. This way, security and IT teams work from the same reports, improving prioritization, execution, and operational consistency.
Trusted by many Fortune 500 companies
Why Customers Choose Action1
Cloud-Native Architecture
Autonomous Patch Deployment
Deploy patches autonomously in stages based on success metrics you define. Reliable updates progress from inner to outer rings automatically, while unstable ones don’t, ensuring timely remediation with minimal downtime.
Multi-Tenancy
Work with multiple clients or departments under a single account, each with its own independent software deployments, settings, and approval workflows. Granular access control and complete data isolation keep customer data separate while you maintain centralized oversight and compliance.
Free 200 endpoints - Full Product
Protect up to 200 endpoints for free, with no feature or time limitations. SMBs can use it forever at no cost. Large enterprises can test extensively before purchase, then benefit from gradually lowering per-endpoint costs as they scale.
Cross-OS & Third-Party App Support
Patch Windows, macOS, and Linux endpoints alongside their third-party applications from a single interface. Action1 offers you a private software repository, remote control, P2P patch distribution, and flexible scheduling.
Enterprise-Grade Security
Action1 is the first patch management vendor certified for SOC 2 Type II, ISO/IEC 27001:2022, TX-RAMP, and CSA. The platform is also compliant with CISA Secure by Design, CAIQ, GDPR, and HECVAT requirements.
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