On Lounge since Oct 2026
Arjun Trivedi
Member #517CorporateL2Lad Security Research, Microsoft
Autonomous Security Reasoning System | MCP tools | Multi agentic systems for your daily work and investigation
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🛡️ ASRS — Autonomous Security Reasoning System
An AI-powered security orchestration and autonomous investigation platform
Multi-SIEM federation · LLM-driven analysis · MCP tool integration · Real-time investigation streaming
Live Demo
📋 Table of Contents
Overview
Key Features
Architecture
Pages & Modules
Tech Stack
Getting Started
Environment Variables
Project Structure
Deployment
Author
Overview
ASRS (Autonomous Security Reasoning System) is a next-generation security operations platform that connects to multiple SIEM platforms simultaneously and uses AI agents to autonomously investigate security alerts. It provides a unified interface for security teams to manage detections, investigations, entities, and investigation skills across their entire security stack.
The platform operates in three execution modes:
🔵 Observe — AI analyzes but takes no action; operator maintains full control
🟣 Assist — AI suggests actions and waits for operator approval before execution
🟢 Autonomous — AI executes the full investigation pipeline independently
MultiAgenticSecurityInvetigationSIEM
Stack
About
Arjun Trivedi is a Senior Security Researcher at Microsoft in Hyderabad, focused on cloud security, threat intelligence and detection engineering. Earlier, Arjun worked as a malware analyst at Wipro and a threat researcher at Sophos, then moved at Microsoft from threat hunter to researcher. Arjun now builds MCP tools such as fastmcp-threatintel and mcp-kql-server, and ASRS, an AI system for security investigations.
Experience
Senior Security Researcher @ Microsoft | AI Security Engineer | Detection Engineering | Multi Cloud Security | Agentic Workflows | Security Automation
Senior Security Researcher · Microsoft
Security Researcher · Microsoft
Cyber Threat Hunter · Microsoft
Cyber Threat Investigator · Microsoft
Malware Analyst · Wipro Limited
Threat Researcher · Sophos
Malware Analyst · Confidential
Cyber Threat Investigator · Sophos