AI AGENT SECURITY PLATFORM

ASH™Protect the entire AI agent lifecycle,
from model intake to runtime actions and audit

ASH is designed to support AI agent security across the model supply chain,
runtime behavior, endpoint execution, and governance.

  • Model Security
  • Runtime Security
  • Endpoint Security
  • Governance & Audit

Why Traditional Security Falls Short for AI Agents

Existing security products protect their own layers well,
but an AI agent's reasoning, tool calls, and actions sit outside their field of view.

IAM / Zero Trust

What it protects
Verifies user and service identity and enforces session-level access policies.
Blind spot in AI agent environments
Once a session is authorized, it cannot observe which tools an agent invokes or what each action intends under delegated permissions.
ASH Protection Points
Designed to control tools and permissions at the level of individual agent actions, backed by behavioral intent analysis.

WAF / API Gateway

What it protects
Filters HTTP traffic against known attack signatures and enforces API schemas and rate limits.
Blind spot in AI agent environments
Prompt injection and jailbreak attempts ride inside syntactically valid requests, so semantic manipulation of agent context passes through.
ASH Protection Points
Designed to analyze prompts and context at the semantic layer to detect injection and jailbreak attempts.

SIEM / EDR

What it protects
Correlates security logs and monitors endpoint process behavior.
Blind spot in AI agent environments
Agent reasoning and multi-step tool chaining look like normal process and network activity, leaving decision trajectories invisible.
ASH Protection Points
Records agent decision and tool-call trajectories, helping establish real-time blocking and audit-ready evidence.

DLP / CASB

What it protects
Controls file- and pattern-based data movement and SaaS access.
Blind spot in AI agent environments
Sensitive data can be summarized or reconstructed inside model responses, or leak through tool-call parameters and agent memory.
ASH Protection Points
Designed to inspect agent inputs, outputs, and tool parameters to help prevent data leakage.

AI Agent Kill Chain

ASH places protection points across the full agent execution flow.
Each stage's risks can be validated against your environment during a PoC.

  1. 1

    User Prompt

    User input enters

    Threat Examples

    • Prompt Injection
  2. 2

    Reasoning

    Model reasoning and planning

    Threat Examples

    • Goal Manipulation
  3. 3

    Memory

    Context and memory lookup

    Threat Examples

    • Memory Poisoning
  4. 4

    Tool Call / MCP / API

    External tool and system calls

    Threat Examples

    • Tool Abuse
    • Privilege Escalation
  5. 5

    Action

    Task execution

    Threat Examples

    • Unauthorized Action
  6. 6

    Result

    Result return and follow-up

    Threat Examples

    • Sensitive Data Leakage
  7. 7

    Audit

    Records and audit evidence

    Threat Examples

    • Evidence & Traceability

ASH protection areas

Protection capabilities aligned with each stage of the execution flow.

User Prompt · Reasoning

Injection & jailbreak detection

Analyzes user input and context at the semantic layer for prompt injection and jailbreak attempts.

Reasoning · Memory

Behavioral intent analysis

Analyzes whether agent reasoning and plans drift outside the approved scope of work.

Tool Call / MCP / API

Tool & permission control

Applies policy-based control to tool, MCP, and API calls to reduce over-privileged use and tool-chaining risk.

Memory · Tool Call · Result

Data leakage prevention

Designed to inspect sensitive data flows in tool-call parameters and responses.

Action

Real-time block · HITL approval

Blocks risky actions in real time or routes them to Human-in-the-Loop approval.

All stages · Audit

Audit & trace

Records the full execution trajectory, helping establish post-incident analysis and regulatory audit readiness.

Four security layers

ASH is organized into four layers spanning model, runtime, endpoint, and governance.
The effect of each protection layer can be validated during a PoC.

LAYER 01

Model Security

A layer designed to control supply-chain risk before models and adapters enter your organization.

  • AI-BOM-based model inventory
  • Pre-intake scanning for malicious artifacts and vulnerabilities
  • Approval-based intake and release gates
LAYER 02

Runtime Security

A layer designed to analyze and protect prompts, tool and MCP calls, and data flows in real time during agent execution.

  • Prompt protection
  • Tool & MCP call protection
  • Data flow inspection
  • Injection and jailbreak detection
LAYER 03

Endpoint Security

A layer that enforces policy on the endpoints and workloads where agents actually run.

  • Execution policy enforcement
  • Local tool and process control
  • Support for air-gapped and on-premise environments
LAYER 04

Governance & Audit

A layer that records decisions and execution trajectories, helping establish governance and audit readiness.

  • Execution trajectory tracing and records
  • Human-in-the-Loop approval workflows
  • Support for regulatory and audit evidence
ASH (Agentic Security Harness) | COONTEC | COONTEC