MEA v1.0.0 – Initial Stable Release

MEA v1.0.0 – Initial Release

First stable release of Modbus Exposure Analyzer (MEA).

Features

• Modbus TCP connectivity
• Register collection with rate limiting
• Entropy analysis
• Behavioral change detection
• Simulator / fixed dataset detection
• Exposure assessment (public vs private)
• WHOIS / organization lookup
• Risk scoring engine
• Console output
• JSON report generation
• Markdown report generation

Use Cases

• ICS/OT security assessments
• Modbus exposure validation
• Pentesting support
• Blue team asset analysis

Notes

This release represents the stable baseline architecture.

Roadmap (v2)

• MAC address discovery (local networks)
• Device fingerprinting
• Continuous monitoring mode
• Enhanced ICS detection logic