Authentication ASIM parser for M365 Defender Device Logon Events
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Parser Information
| Property | Value |
|---|---|
| Parser Name | ASimAuthenticationM365Defender |
| Built-in Parser | _ASim_Authentication_M365Defender |
| Schema | Authentication |
| Schema Version | 0.1.3 |
| Parser Type | 🔌 Source (product-specific) |
| Product | M365 Defender for EndPoint |
| Parser Version | 0.2.0 (version history) |
| Last Updated | Jan 14, 2026 |
| Unifying Parser | ASimAuthentication |
| Source File | Parsers\ASimAuthentication\Parsers\ASimAuthenticationM365Defender.yaml |
Description
This ASIM parser supports normalizing endpoint authentication events, collected by Microsoft 365 Defender for Endpoint, stored in the DeviceLogonEvents table, to the ASIM Authentication schema.
Source Tables
This parser reads from the following tables:
| Table | Transformations | Ingestion API | Lake-Only |
|---|---|---|---|
DeviceLogonEvents |
✓ | ✗ | ? |
Parameters
| Name | Type | Default |
|---|---|---|
disabled |
bool | False |
References
Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · 📊