From c17f24ed4cd4126e28ea2a0c464787b9ffe669f6 Mon Sep 17 00:00:00 2001 From: CyberStrategy1 Date: Sat, 7 Feb 2026 11:08:29 -0500 Subject: [PATCH] Create 014_compensating_controls_spec.md --- research/014_compensating_controls_spec.md | 175 +++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 research/014_compensating_controls_spec.md diff --git a/research/014_compensating_controls_spec.md b/research/014_compensating_controls_spec.md new file mode 100644 index 0000000..338af29 --- /dev/null +++ b/research/014_compensating_controls_spec.md @@ -0,0 +1,175 @@ +# Standard Engineering Controls for AI SAFE² Compliance + +**Version:** 1.0 +**Date:** February 7, 2026 +**Author:** Vincent Sullivan +**Status:** Technical Specification + +![Compensating Controls Spec](https://placehold.co/1200x630/1D1D1F/f6921e?text=Engineering+Controls+Specification) + +--- + +## The Engineering Mandate + +The **AI SAFE² Framework** operates on the core axiom: **"Policy is Intent. Engineering is Reality."** + +To be compliant with AI SAFE² v2.1, an organization cannot simply document a risk in a risk register. They must deploy **Compensating Engineering Controls** that mechanically enforce the policy at runtime. + +This specification outlines the minimum viable engineering standards for the critical control layers: **Sanitization**, **Circuit Breakers**, **State Verification**, **NHI Binding**, and **Swarm Consensus**. + +--- + +## Control Spec 1: The Operational Circuit Breaker (Pillar 3) +**Objective:** Prevent "Runaway" agentic behavior (Infinite Loops, Financial Drain, Denial of Service). + +### The Requirement +The system must possess a mechanical governor independent of the Agent's LLM logic. This governor must track velocity and accumulation of resources and sever execution **before** a human administrator can intervene. + +### Implementation Standard +* **Location:** Must reside at the **Gateway / Proxy Layer** (between the Agent and the Tool API). It cannot reside inside the System Prompt. +* **Mechanism:** Token Bucket or Leaky Bucket algorithm. +* **Latency Budget:** < 20ms added latency. +* **Failure Mode:** **Fail-Closed.** If the metering service goes offline, all Agent traffic halts. + +### The Logic Flow (Pseudo-Code) +```text +FUNCTION Check_Circuit_Breaker(Agent_ID): + Current_Spend = Get_Redis_Counter(Agent_ID) + Velocity_Rate = Get_Velocity(Agent_ID) + + IF Current_Spend > Hard_Cap OR Velocity_Rate > Spike_Threshold: + Log_Event("Circuit Trip", Severity=CRITICAL) + Return 402_Payment_Required // Or 429_Too_Many_Requests + Sever_Connection() + ELSE: + Pass_Request() +``` +## Control Spec 2: In-Line Input Sanitization (Pillar 1) +**Objective:** Prevent Prompt Injection and Jailbreaking from reaching the inference layer. + +### The Requirement +All inputs from "Untrusted Sources" (Users, Web Scrapers, Email Ingestion) must be sanitized *before* entering the Context Window. Relying on the model to "refuse" a jailbreak is non-compliant. + +### Implementation Standard +* **Inspection Depth:** Must scan both **User Input** and **Retrieval Context** (RAG Data). +* **Detection Method:** Hybrid approach required. + 1. **Static Analysis:** Regex patterns for known jailbreak signatures (e.g., "Ignore previous instructions"). + 2. **Vector Similarity:** Cosine similarity check against a "Known Threat" vector database. +* **Action:** Redaction or Rejection. + +### The Logic Flow (Pseudo-Code) +```text +FUNCTION Sanitize_Input(User_Text): + // Layer 1: Static + IF Regex_Match(User_Text, Threat_Patterns): + Return Block_Request("Static Signature Detected") + + // Layer 2: Semantic + Similarity_Score = Vector_DB.Compare(User_Text, Threat_Embeddings) + IF Similarity_Score > 0.85: + Return Block_Request("Semantic Injection Attempt") + + Return Forward_To_LLM() +``` +--- + +### **Image 2: Control Spec 3 (State Verification)** +

+ Cryptographic State Verification Workflow +

+ +## Control Spec 3: Cryptographic State Verification (Pillar 2) +**Objective:** Detect "Memory Poisoning" and "Semantic Drift" in RAG systems and Long-Term Memory. + +### The Requirement +Agents that utilize long-term memory or vector stores must be auditable for integrity. The system must be able to prove that the agent's "Knowledge Base" has not been altered by an unauthorized entity. + +### Implementation Standard +* **Method:** SHA-256 Hashing of Artifacts. +* **Trigger:** Executed before critical "Write" operations or high-stakes "Read" operations. +* **Validation:** The current hash of the Vector Index or Knowledge Graph must match the "Last Known Good" hash stored in the immutable ledger. + +### The Logic Flow (Pseudo-Code) +```text +FUNCTION Verify_State(Memory_Volume): + Current_Hash = SHA256(Memory_Volume) + Trusted_Hash = Ledger.Get_Last_Commit(Memory_Volume_ID) + + IF Current_Hash != Trusted_Hash: + Trigger_Alert("Integrity Violation: Memory Drift Detected") + Lock_Agent(Agent_ID) // Fail-Secure + Require_Human_Override() + ELSE: + Proceed() +``` +--- + +### **Image 3: Control Spec 4 & 5 (NHI & Swarms)** +

+ Control Spec 4 & 5 NHI and Swarms +

+ +## Control Spec 4: NHI Ephemeral Binding (Pillar 1 & 2) +**Objective:** Prevent "Stale Credential" abuse and lateral movement by Non-Human Identities (NHI). + +### The Requirement +Agent identities must not use static, long-lived API keys (e.g., a hardcoded `.env` variable that lasts for years). Authentication must be bound to the specific *session* or *task*. + +### Implementation Standard +* **Method:** Token Exchange / Short-Lived Certificates (TTL < 60 minutes). +* **Binding:** Credentials must be cryptographically bound to the Agent's unique Instance ID. +* **Rotation:** Automated rotation upon task completion or failure. + +### The Logic Flow (Pseudo-Code) +```text +FUNCTION Mint_Agent_Credential(Agent_Manifest): + // 1. Verify Agent Integrity + Verify_Signature(Agent_Manifest) + + // 2. Issue Short-Lived Token + Token = Vault.Issue( + Role="Agent_Finance", + TTL="300s", // 5 Minutes + Scopes=["read_invoice"] // Least Privilege + ) + + Return Token +``` +## Control Spec 5: Swarm Consensus Validation (Pillar 4) +**Objective:** Prevent "Consensus Hijacking" in Multi-Agent Systems. + +### The Requirement +In a swarm architecture, no single agent should have unilateral authority to execute a high-risk action. Decisions must be validated by a "Quorum" or a "Supervisor Node" before execution. + +### Implementation Standard +* **Threshold:** Defined as N/M signatures required (e.g., 2 of 3 agents must agree). +* **Topology Check:** Ensure the request originated from a valid node within the mapped swarm topology, not an external injector. + +### The Logic Flow (Pseudo-Code) +```text +FUNCTION Execute_Swarm_Action(Proposed_Action): + Signatures = Collect_Votes(Swarm_Nodes) + + IF Count(Signatures) < Quorum_Threshold: + Return Block_Request("Consensus Failed: Insufficient Votes") + + IF Verify_Topology(Signatures) == False: + Return Block_Request("Topology Violation: Unauthorized Node") + + Return Execute(Proposed_Action) +``` + + +--- + +### **Image 4: Implementation Matrix** + +## Implementation Matrix + +| Control Level | Circuit Breaker | Sanitization | State Verification | NHI Management | +| :--- | :--- | :--- | :--- | :--- | +| **Basic (DIY)** | Python `time.sleep()` | Basic Regex Blacklist | File timestamp checks | Static `.env` files | +| **Standard (Toolkit)** | Redis-backed Token Counter | Vector-based Threat Match | SHA-256 File Hashing | Automated Key Rotation | +| **Enterprise (Engineered)** | **API Gateway Interception** | **Zero-Dwell Inspection** | **Blockchain/Ledger Proof** | **Ephemeral Service Mesh** | + +*Note: The **AI SAFE² Implementation Toolkit** provides the code patterns for the "Standard" level controls. "Enterprise" controls require custom architecture integration via the **Digital Shield Program**.*