AI Defense Matrix Catalog

Knostic GenAI Knowledge Security

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Overview

Product details compiled from public sources, each with a citation.

Vendor
Knostic1agent · Details at Cyber Company Profiles
Description
Detects where AI assistants such as Microsoft 365 Copilot and Glean overshare sensitive data and enforces need-to-know access controls on their answers.1agent
Deployment
SaaS1agent
Status
Active1agent
Compliance
SOC 2 Type 22 (company-level, see Methodology)

Matrix Coverage

Where this product defends, by asset class and NIST CSF function. The Coverage column shows whether each asset is Primary, Secondary, or Adjacent to what the product does. The table omits empty rows and columns.

Asset class ProtectDetect Coverage
Runtime AI Data Primary 1

Framework Relevance

These frameworks include controls relevant to the asset classes Knostic GenAI Knowledge Security defends. This is an editorial inference from the AI Defense Matrix asset-level crossmap, not a statement that Knostic implements these controls or is certified against them.

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Framework Asset class Relevant controls
NIST IR 8596 Runtime AI Data Prompts (runtime); inference data
CSA AI Controls Matrix Runtime AI Data Data Security and Privacy Lifecycle Management; Application and Interface Security
ISO 42001 Runtime AI Data A.7 Data for AI systems; A.8 Information for interested parties
Google SAIF Runtime AI Data Expand AI red-teaming; runtime input and output safety; prompt defense
SANS Critical AI Security Guidelines Runtime AI Data Model I/O Handling (sanitize, validate, and filter inputs and outputs; segregate user and system prompts; multilayered prompt-injection defense); Conventional Security Controls (protect augmentation and RAG data with vector-store access controls and validation); Data Minimization and Obfuscation (limit sensitive prompt content; context-window management); Limit Model Behavior (AI guardrails)
MITRE ATLAS Runtime AI Data AML.T0051 LLM Prompt Injection; AML.T0054 LLM Jailbreak; AML.T0056 Extract LLM System Prompt (system prompt leaks as inference data; the AI Coding and Orchestration Tools row owns it as configuration)
OWASP AI Exchange Runtime AI Data Input threats: prompt injection, adversarial inputs, evasion; runtime threats: RAG poisoning, memory tampering
OWASP LLM Top 10 Runtime AI Data LLM01 Prompt Injection; LLM02 Sensitive Information Disclosure; LLM08 Vector and Embedding Weaknesses; LLM05 Improper Output Handling
OWASP Agentic Security Top 10 Runtime AI Data ASI06 Memory & Context Poisoning; ASI01 Agent Goal Hijack (via prompt injection in runtime inputs)

Provenance

Last sourced 2026-06-13.

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Sources

  1. Knostic AI Copilot Readiness listing on AWS Marketplace
    Vendor source accessed 2026-10-12
    • “Knostic offers an AWS-compatible solution that prevents both oversharing of sensitive data and undersharing of valuable business information in enterprise AI search tools through need-to-know access controls.”
  2. Knostic Trust Center
    Vendor source accessed 2026-06-13
    • “SOC 2 Type 2”

Changelog

  1. Refreshed source citations to the vendor AWS Marketplace listing and updated the description.

  2. Corrected matrix coverage (erratum): removed the AI coding and orchestration tools row.

  3. Added to the catalog from the Knostic documentation.

  4. Added a company-level SOC 2 Type 2 attestation cited to the Knostic trust center.

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