Response to Asynchronous Interactions in Networks

Sovereign ITSM and compliance evidence engine

A self-hosted IT system of record built specifically for air-gapped, classified, and controlled operational environments with zero external telemetry or cloud dependencies. No per-seat license restrictions. Clean, patched, up-to-date containers.

Quickstart Controls Implementation Guide

User Experience

No need to guess which one of 600 overlapping menus let you see and edit pending changes:

Ticket Detail View

Granular tracking of operational incidents, change requests, and automated event logs.

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Response Rules Engine

Define automated rule sets to ingest, pattern-match, and promote incoming network telemetry.

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Client Portal

Dedicated stakeholder portal interface featuring scoped ticket access and status widgets.

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Browse all repository screenshots directory

Why RAIN?

Ask yourself: do you really need a tank to travel to a corner store, or a purpose-built bike works?

Sovereign Operation

Zero cloud licensing servers, external telemetry, or heavy JavaScript bundles. Runs anywhere with zero internet dependency.

Evidence Engine

Auditors check operational artifacts rather than policy papers. Turns live changes and events into verifiable audit trails.

Asynchronous Bus

Ingests raw Syslog feeds, buffers network signals across segments, and automatically promotes critical signals into tickets.

Zero Build Design

Built using Python, FastAPI, Jinja2, and vanilla CSS and JS. Simple maintenance without complex supply chain risks.

Core Capabilities

Customzeable IT Service Management primitives built for high security or isolated environments:

Asset Tracker

Flexible asset management for direct inventory control instead of rigid CMDB setups.

Custom dynamic schema and attributes
CSV, JSON, Excel, Nessus scan import and export
Direct links to tickets and events
Multi-tenant asset isolation

Unified Ticketing

Lifecycle management for requests, security alerts, and system changes.

Incident, vulnerability, and change tickets
Rule-based automated event promotion
Multi-tenant approval workflows
Client portal with optional public access

Syslog Engine

Native integration bridge connecting security tools directly to operational response.

Bring your own SIEM, XDR, and APM tools
Regex and pattern matching event rules
Automated severity classification
Python River ML-based anomaly detection rules

Calendar

Operational scheduling for maintenance windows and routine procedures.

Recurring maintenance event tracking
Syslog event correlation with windows
Tenant-scoped calendar visibility
Portal widget for current events

Document Repository

Built-in knowledge base and archive for standard operating procedures.

Local or S3 compatible storage backend
Automatic daily document refresh
Ticket attachments and links
Native compliance template library

Audit and Control

Built for strict control framework requirements and regulatory environments.

Immutable system action logging and drift detection
Customizable group action approvals
Local, SAML, and LDAP authentication
In-line evidence generation for 3PAOs

Compliance and template mapping

RAIN includes flexible data schema and extension starter templates designed to bridge written security policies with technical operational reality. No coding, simple UI import:

Controls Mapping Starter Compliance Templates