Impart Security Platform

What it does

The Impart Security Platform is a runtime application protection platform that inspects web, API, large language model (LLM), and Model Context Protocol (MCP) traffic through a single inline enforcement engine. Rather than alerting after an attack lands, it evaluates every request in the path of live traffic and decides whether to allow, block, or modify it before the request reaches the backend. Detection logic compiles to WebAssembly, so enforcement runs at near-native speed regardless of how many rules are active.

How it works

Each request is evaluated against a shared per-entity session store that retains about 30 days of behavioral context, correlating reconnaissance, probing, and exfiltration across sessions, identities, and tokens as a single sequence rather than isolated events. Security teams write code-based rules in AssemblyScript that are regression-tested against production traffic before they enforce, and the engine proposes new rules from observed attack behavior and deploys them as virtual patches within minutes. Patching, detection, testing, and reporting agents run on the same engine and map activity to frameworks including OWASP LLM Top 10, OWASP Agentic, MITRE ATLAS, and NIST AI.

Credentials and traction

Impart Security holds SOC 2 Type II certification and states that its platform is GDPR-ready. The company lists production customers including FanDuel, Fanatics, Chipotle, New American Funding, PolicyGenius, mParticle, and Crossbeam. It targets security and application security teams defending production systems.