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Application SecurityAI Security

Impart Security Platform

Inline runtime engine blocking API, web, LLM, and MCP attacks across full request sequences.

API SecurityWeb Application Firewall (WAF)LLM Security

Impart Security Platform Overview

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.

Key Capabilities

mapped to solution categories
API Security

Detects and blocks malicious API behavior at runtime using anomaly and behavioral analysis trained on attack patterns.

Detects and rate-limits automated abuse, credential stuffing, scraping, and misuse of sensitive business flows.

Tests APIs for vulnerabilities using static and dynamic analysis, often integrated into the development pipeline before release.

Detects broken object-level and function-level authorization, where a caller can reach data or operations belonging to another user or role.

Validates live API traffic against the documented OpenAPI or schema definition to catch undocumented endpoints, unexpected parameters, and drift.

Continuously discovers and inventories all APIs across the environment, including shadow and zombie APIs that are not tracked in the official catalog.

Identifies APIs that transmit or return sensitive data such as personal information, credentials, or tokens, so exposure can be flagged and controlled.

LLM Security

Detects and blocks adversarial inputs designed to override system prompts, extract training data, or redirect model behavior. Detection approaches include pattern matching, input semantic analysis, and secondary model classification.

Intercepts prompts and completions to prevent sensitive data (PII, credentials, internal IP), from being transmitted to external LLM services or returned in model responses.

Evaluates model outputs against content policy, data classification rules, and format expectations before delivery to end users, blocking responses containing sensitive data or policy violations.

Web Application Firewall (WAF)

Signature- and rule-based detection and blocking of common web attacks such as those in the OWASP Top 10.

Rapid policy-based mitigation of newly disclosed application vulnerabilities without changing application code.

Machine learning and behavioral analysis to detect anomalous traffic and reduce false positives beyond static rules.

Detection and mitigation of malicious automated traffic and advanced, evasive bots.

Controls request volume per user or client within defined time intervals.

Provides real-time inbound and outbound monitoring and input/output guardrails for AI-powered applications to prevent unauthorized data exposure and unsafe model responses.

Compliance

certifications
SOC 2 Type II

Integrations

compatible tools
Amazon CloudWatchAnthropicAWS MarketplaceAWS Security HubGloo GatewayKong API GatewayOpenAIPulumiTerraform

Implementation & support

Deployment model
CloudHybrid
Pricing structure
Subscription
Support channels
Documentation

Info last updated on June 27, 2026

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