π‘οΈ Security Blueprint¶
π What Is a Security Blueprint?¶
A Security Blueprint is a structured, agent-generated artifact that defines the security posture, policy enforcement, and compliance mapping for a ConnectSoft-generated component β whether it's a microservice, module, API gateway, or library.
It represents the security definition of record, created during the generation pipeline and continuously evaluated by downstream DevSecOps agents and CI/CD pipelines.
In the AI Software Factory, the Security Blueprint is not just documentation β it's a machine-readable contract for security expectations and enforcement.
π§ Blueprint Roles in the Factory¶
The Security Blueprint plays a pivotal role in making security composable, observable, and auditable:
- π Defines identity boundaries, RBAC scopes, and secrets usage
- π Maps controls to compliance and risk models (e.g., SOC2, ISO 27001)
- π§ Enables AI agents to enforce security at codegen, test, infra, and runtime
- π Drives SIEM/telemetry hooks and threat detection thresholds
It ensures that security is not an afterthought, but a first-class agent responsibility in the generation pipeline.
π§© Blueprint Consumers and Usage¶
| Stakeholder / Agent | Usage |
|---|---|
Security Architect Agent |
Designs the blueprint content and structure |
Security Engineer Agent |
Implements runtime integrations (e.g., secrets, scans, tracing) |
Penetration Testing Agent |
Attacks and validates the security assumptions |
DevOps Pipeline Agent |
Triggers validation, mutation checks, and enforcement policies |
CI/CD Pipeline |
Blocks deploy if blueprint violations are found |
Audit & Governance Agents |
Trace compliance gaps or history of blueprint versions |
π§Ύ Output Shape¶
Each Security Blueprint is saved as:
π Markdown: human-readable form for inspection and design validationπ§Ύ JSON: machine-readable structure for automated enforcementπ OPA/Rego: output policies for Open Policy Agent where applicableπ§ Embedding: vector-encoded for memory graph and context tracking
π Storage Convention¶
blueprints/security/{component-name}/security-blueprint.md
blueprints/security/{component-name}/security-blueprint.json
blueprints/security/{component-name}/opa/security.rego
π― Purpose and Motivation¶
The Security Blueprint exists to solve one of the most persistent problems in modern software delivery:
βSecurity is either bolted on too late or inconsistently enforced across environments, modules, and teams.β
In the ConnectSoft AI Software Factory, security is integrated at the blueprint level, making it:
- β Deterministic (agent-generated, based on traceable inputs)
- β Repeatable (diffable and validated through CI/CD)
- β Observable (integrated with metrics, logs, and alerts)
- β Composable (aligned with service and infra blueprints)
π¨ Problems It Solves¶
| Problem Area | How the Security Blueprint Helps |
|---|---|
| π§© Inconsistent RBAC | Applies role and scope standards across services and APIs |
| π Secrets Mismanagement | Defines secrets as references, not raw values |
| π Missing Auth Guards | Validates that APIs, jobs, and functions enforce authentication |
| π‘οΈ Fragmented Penetration | Links threats and test vectors to policy assumptions |
| π Lack of Drift Detection | Tracks blueprint mutations and configuration drift over time |
| π Opaque Security Contracts | Makes security expectations visible to other agents and orchestrators |
π§ Why Blueprints, Not Just Policies?¶
While traditional environments rely on ad hoc policy scripts or security tests, the Factory approach uses blueprints because:
- Blueprints are memory-linked to every module and trace ID
- They are machine-generated and human-readable
- They support forward/backward analysis across versions and changes
- They coordinate multiple agents across Dev, Ops, and Sec clusters
This allows security to be treated as code β but also as a living architectural asset.
π§ Agent-Created, Trace-Ready Artifact¶
In the ConnectSoft AI Software Factory, the Security Blueprint is not written manually β it is generated, enriched, and validated by multiple agents, then stored as part of the system's memory graph.
This ensures every security contract is:
- π Traceable to its origin prompt or product feature
- π Regenerable with context-aware mutation
- π Auditable through observability-first design
- π§ Embedded into the long-term agentic memory system
π€ Agents Involved in Creation¶
| Agent | Responsibility |
|---|---|
π‘οΈ Security Architect Agent |
Designs and structures the blueprint format and content |
π§ Security Engineer Agent |
Populates secrets, RBAC, tokens, cryptographic details |
π§ͺ Penetration Testing Agent |
Uses the blueprint to generate exploit simulations and DFD validation |
π Identity Agent |
Integrates user/service identities and federated auth flows |
π Pipeline Agent |
Applies CI/CD mutation rules, validation gates, and rollback logic |
Each agent contributes signals, decisions, and enriched metadata to create a complete, executable artifact.
π Memory Traceability¶
Security Blueprints are:
- π Linked to the project-wide trace ID
- π Associated with the microservice, module, or gateway
- π§ Indexed in vector memory for AI reasoning and enforcement
- π Versioned and tagged (
v1,approved,drifted, etc.)
This makes the blueprint machine-auditable, AI-searchable, and human-explainable.
π Example Storage and Trace Metadata¶
traceId: trc_45fa_AuthService_v1
agentId: sec-architect-001
serviceName: AuthService
securityProfile: strict
tags:
- jwt
- secrets
- RBAC
- production
version: v1
state: approved
π¦ What It Captures¶
The Security Blueprint encodes a comprehensive set of security dimensions that affect a service or module throughout its lifecycle β from build to runtime.
It defines what needs to be secured, how, and under what constraints β making it a living contract between the generated component and its operational environment.
π Core Security Elements Captured¶
| Category | Captured Details |
|---|---|
| Authentication | JWT setup, OAuth2 providers, token lifetimes, identity propagation |
| Authorization | Role-based access controls (RBAC), scope enforcement, tenant isolation |
| Secrets & Credentials | Vault paths, key references, injection strategy, rotation policies |
| Transport Security | TLS enforcement, mTLS support, cipher suite profiles |
| Data Protection | Field-level encryption, PII redaction, at-rest encryption strategies |
| Threat Detection | Anomaly detection rules, logging thresholds, audit trail bindings |
| Security Testing | Linked test scenarios, exploit coverage, active scanning hooks |
| Hardening Settings | Rate limits, headers, timeout rules, input validation defaults |
| Runtime Policies | WAF signatures, OPA/Rego checks, egress filters, sandbox profiles |
π Blueprint Snippet (Example)¶
authentication:
provider: oauth2
jwt:
issuer: https://auth.example.com
audience: factory-agents
token_lifetime_minutes: 60
authorization:
roles:
- role: admin
scopes: [users.read, users.write, config.modify]
- role: viewer
scopes: [users.read]
secrets:
vault_ref: secrets/authservice/db-connection-string
inject_as: env
π§ Cross-Blueprint Intersections¶
- Vision Blueprint β defines critical assets to protect
- Microservice Blueprint β defines endpoints and runtime boundaries
- Infrastructure Blueprint β defines runtime overlays and secret storage strategy
The Security Blueprint aggregates, links, and applies security rules across all of these β ensuring coherence and alignment.
ποΈ Output Formats and Structure¶
The Security Blueprint is generated and consumed across multiple layers of the AI Software Factory β from human-readable design reviews to machine-enforced CI/CD policies.
To support both automation and collaboration, it is produced in four coordinated formats, each aligned with a different set of use cases.
π Human-Readable Markdown (.md)¶
Used in Studio, code reviews, audits, and documentation layers.
- Sectioned by category: auth, secrets, RBAC, policies
- Rich formatting and annotations
- Includes YAML code samples and policy excerpts
- Links to upstream and downstream blueprints
π Machine-Readable JSON (.json)¶
Used by agents, pipelines, and enforcement scripts.
- Flattened and typed
- Includes metadata and trace headers
- Validated against a shared schema
- Compatible with policy-as-code validators
Example excerpt:
{
"traceId": "trc_78fa_auth_service",
"auth": {
"provider": "jwt",
"issuer": "https://auth.connectsoft.io",
"scopes": ["read", "write"]
},
"rbac": {
"roles": {
"admin": ["*"],
"user": ["read"]
}
}
}
π CI/CD Compatible Snippets (.yaml fragments)¶
Used to inject security logic into pipelines or sidecars.
- Example: GitHub Actions step to validate JWT claims
- Helm overlay for injecting secrets into pods
- Rego file snippets for OPA security policies
π§ Embedded Memory Shape (Vectorized)¶
- Captured in agent long-term memory
- Indexed by concept (e.g.,
jwt,mTLS,vault) - Linked to all agent discussions, generations, and validations
- Enables trace-based enforcement and reuse
π Naming Convention¶
blueprints/security/{service-name}/security-blueprint.md
blueprints/security/{service-name}/security-blueprint.json
Each blueprint instance is traceable to a single component.
π§βπ€βπ§ Who Consumes the Security Blueprint¶
The Security Blueprint is not an isolated artifact. It is actively consumed across the ConnectSoft AI Software Factory by agents, humans, and CI systems to enforce, validate, and evolve secure-by-design practices.
Each consumer interprets the blueprint differently based on its context, but all share a common source of truth.
π Agent Consumers¶
| Agent | Role in Consumption |
|---|---|
π‘οΈ Security Architect Agent |
Validates alignment with platform-wide policies, updates constraints |
π Security Engineer Agent |
Generates secrets and hardening configuration from blueprint data |
π Observability Agent |
Ensures security logs, audit trails, and threat metrics are bound to this blueprint |
π CI/CD Pipeline Agent |
Injects tests, gates, and policies into deployment steps |
π¦ Infrastructure Engineer Agent |
Uses it to configure sidecars, secrets, WAF, and network policies |
π§ͺ Penetration Testing Agent |
Selects attack vectors based on blueprint threats and assumed protections |
π€ Human Stakeholders¶
| Role | Value Derived from Security Blueprint |
|---|---|
| Security Lead | Verifies controls, designs policies, participates in threat model validation |
| QA Lead | Confirms test plans include authentication/authorization validation |
| DevOps Engineer | Applies access controls, ensures token injection works across environments |
| Developer | Understands expected auth flows and required permissions for their endpoints |
| Compliance Officer | Maps blueprint to ISO/SOC2/NIST controls for audit purposes |
π§ Machine Consumers¶
- GitOps systems: verify drift in policies and secrets
- OPA/Gatekeeper: enforce blueprint-aligned RBAC rules at admission time
- Security scanners: compare declared config to detected surface
- Memory Indexing Layer: links blueprint security assertions to downstream tickets and alerts
The Security Blueprint becomes a boundary contract, providing guarantees that must be respected by infrastructure, services, APIs, and CI/CD processes alike.
π§ Blueprint Location, Traceability, and Versioning¶
A Security Blueprint is not just content β itβs a traceable artifact, part of a multi-agent lineage graph, and lives at a predictable location in the Factoryβs file and memory hierarchy.
This enables cross-agent validation, rollback, comparison, and regeneration.
π File System Location¶
Each blueprint is stored in a consistent location within the Factory workspace:
blueprints/security/{service-name}/security-blueprint.md
blueprints/security/{service-name}/security-blueprint.json
- Markdown is human-readable and Studio-rendered.
- JSON is parsed by orchestrators and enforcement agents.
π§ Traceability Fields¶
Each blueprint includes a set of required metadata fields for trace alignment:
| Field | Purpose |
|---|---|
traceId |
Links blueprint to full generation pipeline |
agentId |
Records which agent(s) emitted the artifact |
originPrompt |
Captures human-initiated signal or intent |
createdAt |
ISO timestamp for audit |
securityLevel |
Level of criticality (low, medium, high) |
These fields ensure full trace and observability for regeneration, validation, and compliance review.
π Versioning and Mutation Tracking¶
| Mechanism | Purpose |
|---|---|
v1, v2, ... |
Manual or automatic version bumping by agents |
diff-link: metadata |
References upstream and downstream changes |
| GitOps snapshot tags | Bind blueprint versions to commit hashes or releases |
| Drift monitors | Alert if effective security config deviates |
π Mutation History Example¶
metadata:
traceId: "trc_7g62f_apigw_customer"
agentId: "sec-arch-agent"
originPrompt: "Add mTLS to internal APIs"
createdAt: "2025-06-07T10:15:00Z"
version: "v2"
diffFrom: "v1"
changedFields: ["transportSecurity.mTLS.enabled"]
These mechanisms ensure that security is not an afterthought, but a tracked, versioned, observable system artifact.
π Authentication Strategies and Enforcement¶
Authentication is the first line of defense for any module or service within the Factory. The Security Blueprint explicitly declares how authentication is enforced, what protocols and providers are used, and which layers participate in verifying identity.
β Common Authentication Modes¶
| Strategy | Description | Example Use Case |
|---|---|---|
JWT |
Signed JSON Web Tokens with claims and expiry | API Gateway for mobile clients |
mTLS |
Mutual TLS with certificate-based identity verification | Internal service-to-service calls |
OAuth2 |
Token-based flow with identity delegation | External integrations, browser SSO |
API Key |
Header or query param keys for non-interactive automation | Webhooks, internal jobs |
Basic Auth |
(Discouraged) Legacy username/password flows | Legacy admin panels |
Agents enforce best practices: no plaintext passwords, tokens must expire, no wildcard scopes.
π Blueprint Declarations¶
The blueprint explicitly includes an auth section defining the full identity enforcement setup:
auth:
strategy: jwt
issuer: https://auth.connectsoft.io
audience: customer-api
scopes: ["read:orders", "write:orders"]
enforcementLayer: ["gateway", "service"]
π― Enforcement Layers¶
Authentication can be enforced in multiple layers depending on system needs:
- API Gateway: Reject unauthorized requests before routing
- Application Layer: Validate claims and scopes
- gRPC Middleware: Intercepts and validates metadata headers
- Sidecar/Envoy Filters: Inline enforcement of mTLS or headers
π§ Agent Behaviors¶
| Agent | Enforcement Role |
|---|---|
Security Engineer Agent |
Determines proper strategy, injects policies into blueprint |
Infrastructure Engineer Agent |
Ensures ingress and sidecars align with declared authentication |
Penetration Testing Agent |
Probes bypass attempts and verifies enforcement |
Authentication strategy must be declarative, enforced, and testable, with all changes tracked and trace-linked.
π§Ύ Authorization and Role-Based Access Control (RBAC)¶
After identity is verified via authentication, the next critical security layer is authorization β determining what the identity is allowed to do. The Security Blueprint defines this through RBAC schemas, policy rules, and fine-grained access mappings.
π Authorization Types¶
| Type | Description | Typical Use Case |
|---|---|---|
| RBAC | Role-Based Access Control β maps roles to allowed actions | Admin/User/Viewer in dashboards |
| ABAC | Attribute-Based Access Control β rules depend on claims/context | Only allow access if clientId == userId |
| ReBAC | Relationship-Based β access derived from graph of relationships | Team-level collaboration tools |
| Hardcoded | Inline checks in app logic (discouraged) | Legacy systems only |
π‘ RBAC is preferred for services with predictable roles and bounded actions.
π Blueprint Schema Example¶
authorization:
model: rbac
roles:
- name: admin
permissions: ["read:any", "write:any"]
- name: user
permissions: ["read:own", "write:own"]
enforcement:
location: ["service", "gateway"]
mechanism: claims-check
π― Enforcement Layers¶
Authorization policies can be enforced at multiple levels:
- API Gateway: Reject requests that lack proper scope/role
- Service Middleware: Intercept and verify against role-permission map
- Domain Layer: Apply ABAC checks inside aggregates
- Database: Row-level security (if supported)
π Key Properties¶
| Field | Meaning |
|---|---|
roles |
Canonical roles defined per service/module |
permissions |
Allowed actions per role (often verb:resource) |
enforcement |
Where and how to validate β gateway, service, database |
fallbackPolicy |
What happens when no role match (deny, limited, alert) |
π€ Agent Participation¶
| Agent | Role |
|---|---|
Security Architect Agent |
Defines access patterns, constructs role hierarchy |
Security Engineer Agent |
Injects enforcement middleware or policy templates |
Test Case Generator Agent |
Produces auth tests for boundary roles (admin, guest, etc.) |
The Security Blueprint ensures that access control is not an afterthought, but a declared, testable, enforced dimension of service behavior.
π Secrets Management & Token Injection¶
Services in the Factory require access to secrets β whether they're API keys, database passwords, signing certificates, or OAuth2 tokens. The Security Blueprint defines how secrets are stored, accessed, rotated, and injected at runtime, in a secure, observable, and compliant manner.
π Secret Types¶
| Type | Description | Examples |
|---|---|---|
| π Static Secrets | Fixed values for credentials, encryption, etc. | DB password, SMTP API key |
| π Rotating Tokens | Time-bound secrets with scheduled regeneration | Azure Managed Identity, GitHub token |
| π§Ύ Signing Certificates | Private keys for JWT signing, mTLS handshakes | PEM keys, X.509 certs |
| π Derived Secrets | Computed or decrypted at runtime from secure base | Hash-based API signatures |
π¦ Secret Storage Mechanisms¶
| Backend | Description | Agent Interaction |
|---|---|---|
| Azure Key Vault | Encrypted cloud-managed secret vault | Preferred in Azure setups |
| Kubernetes Secrets | Mounted secrets (base64-encoded) in pods | Only when properly RBAC-limited |
| Environment Vars | Injected via CI/CD or entrypoint scripts | For local development or low-sensitivity |
| HashiCorp Vault | Advanced dynamic secret management | Optional, for enterprise scenarios |
π« Hardcoded secrets or secrets in Git are strictly forbidden.
π Injection Strategies¶
- Sidecar Injector (Mutating Webhook): Adds secrets to containers transparently.
- Init Container Download: Pulls secrets and mounts securely at runtime.
- EnvVar Mapping via CI: Loads from secure pipeline and exports on deploy.
- Runtime Fetch via SDK: Code fetches secrets from vault (e.g., Azure SDK).
Example Blueprint Snippet:
secrets:
store: azure-key-vault
injectedBy: sidecar
required:
- name: db-connection-string
usage: orm
scope: service
- name: jwt-private-key
usage: signing
scope: gateway
π§ Agent Roles¶
| Agent | Role |
|---|---|
Security Engineer Agent |
Selects appropriate store, defines injection policies |
Infrastructure Engineer Agent |
Sets up mounting/injection in Bicep/Kubernetes |
Pipeline Agent |
Pulls from secret stores during CI and prepares safe exports |
Proper secrets management is the foundation for trust and zero-trust design. The Security Blueprint ensures these are declared, injected securely, and never hardcoded.
π Transport Security and Protocol Hardening¶
Transport-level security protects data in motion between services, clients, and external systems. The Security Blueprint defines how all communication channels are protected against eavesdropping, tampering, and downgrade attacks.
π Transport Security Protocols¶
| Protocol | Purpose | Enforced by |
|---|---|---|
| TLS 1.2/1.3 | Encrypt HTTP/gRPC traffic | Gateway, Load Balancer, Ingress |
| mTLS | Verify both client and server | Service mesh, sidecar proxies |
| HTTPS Only | Mandatory encrypted web traffic | API Gateway, Frontend hosts |
| gRPC + TLS | Encrypted service-to-service calls | Application layer, K8s ingress |
| WebSocket TLS | Secure bidirectional channels | Real-time services |
β All inter-service traffic must be TLS-encrypted β even in internal Kubernetes networks.
π‘οΈ Blueprint Transport Enforcement Block¶
transportSecurity:
enforceHttps: true
enforceTlsVersion: "1.2+"
enableMtls: true
mtls:
trustedCa: "internal-ca"
scope: "inter-service"
π Additional Protocol Hardening Options¶
| Control | Description |
|---|---|
Strict-Transport-Security |
Force HTTPS redirects and enforce max-age |
TLS Minimum Version |
Drop legacy TLS 1.0 and 1.1 |
Connection Timeouts |
Prevent long-hanging TCP attacks |
ALPN Negotiation |
Enforce HTTP/2 or gRPC selection |
Session Ticket Rotation |
Avoid long-lived encryption sessions |
π€ Agent Responsibilities¶
| Agent | Role |
|---|---|
Security Architect Agent |
Defines protocol matrix and mTLS posture |
Infrastructure Engineer Agent |
Configures ingress gateway (NGINX, Envoy, Istio) with proper certs |
DevOps Agent |
Ensures TLS certs issued via ACME or Azure-managed certs |
All services in the ConnectSoft ecosystem must enforce confidentiality, integrity, and authenticity at the transport layer β traceably declared in the Security Blueprint.
π Secure Defaults and Deny-By-Default Posture¶
A fundamental principle in secure system design is:
βEverything is denied unless explicitly allowed.β
The Security Blueprint enforces this by defining secure-by-default behaviors, which are automatically applied to every service, gateway, and runtime artifact unless overridden with justification.
π§± Secure Defaults Checklist¶
| Area | Default Behavior | Overridable? |
|---|---|---|
| π Auth Required | All APIs require authentication | β No |
| β No Open CORS | CORS is disabled by default | β With policy |
| π« Egress Firewall | No external egress allowed (zero-trust posture) | β With CIDR |
| π Data Minimization | Logs redact PII/PHI by default | β By role |
| π¦ Dependency Pinning | No wildcard dependencies in NuGet/npm | β No |
| β Rate Limits | Low default per-IP and per-token thresholds | β Per usage |
| β Logging Levels | Default to Information, block Debug/Trace in prod |
β With policy |
π Blueprint Declaration Example¶
secureDefaults:
authRequired: true
corsPolicy: deny-all
allowedEgressCidrs: []
redactSensitiveLogs: true
dependencyPinning: true
rateLimit:
perIp: 50r/m
perToken: 200r/m
logging:
defaultLevel: Information
allowDebugInProd: false
π§ Why This Matters¶
Secure defaults provide safety without requiring perfect human behavior. They ensure:
- New services donβt accidentally expose APIs without auth
- Sensitive logs arenβt leaked from debug statements
- No egress channels are left open unintentionally
- Secure posture remains even when developers forget a config
π§ Agent Collaboration¶
| Agent | Role |
|---|---|
Security Architect Agent |
Defines org-wide secure posture |
Infrastructure Engineer Agent |
Implements defaults at K8s/Envoy/nginx template level |
Test Validator Agent |
Scans for missing/violated defaults |
π§ All services start hardened β permissiveness must be explicit, justified, and traceable.
π§ Threat Modeling Artifacts & Risk Posture Tags¶
The Security Blueprint embeds threat modeling intelligence into each generated service, module, or gateway. This allows all security-aware agents and tools to proactively adjust posture, tests, and policies based on threat classification and risk level β not just blindly applied rules.
π§© Threat Modeling Blocks¶
Each blueprint includes:
| Section | Description |
|---|---|
π― assetClassification |
Indicates sensitivity: public, internal, confidential, regulated |
π attackSurface |
High-level exposure points: APIs, messages, secrets, etc. |
β threatVectors |
Known threats based on service function and exposure |
π§± riskMitigations |
Countermeasures tied to identified risks |
π· riskTags |
Taggable indicators (e.g., pii, payment, jwt, edge-facing) |
π Example Blueprint Snippet¶
threatModel:
assetClassification: confidential
attackSurface:
- restApi
- grpcInbound
- outboundHttp
threatVectors:
- injection
- privilegeEscalation
- replayAttack
riskTags:
- pii
- internal-auth
- edge-facing
riskMitigations:
- validateAllInput
- rateLimitEdgeApis
- expiringTokensWithNonce
π€ Agent Usage¶
| Agent | Behavior |
|---|---|
Security Architect Agent |
Classifies service type, tags vectors, defines mitigations |
Test Case Generator Agent |
Creates cases for each known threat vector |
Observability Agent |
Marks flows to audit/tag when threats are present |
Penetration Testing Agent |
Selects exploits based on declared vectors and tags |
π§ Risk-Aware Memory Graphs¶
All blueprint threat vectors and risk tags are:
- Embedded semantically into the long-term memory graph
- Linked to related services that share risk exposure
- Usable by orchestration agents to trigger reviews or regeneration
π― This creates traceable, contextualized threat awareness across all services in the Factory.
π³ Runtime Hardening & Container Security¶
In the ConnectSoft AI Software Factory, every microservice and component is containerized β but containers arenβt secure by default. The Security Blueprint defines runtime protections, container-level constraints, and hardening controls to defend against escape, tampering, or privilege misuse.
π Key Hardening Features¶
| Control | Purpose |
|---|---|
| π Read-Only Filesystem | Prevent in-container file tampering |
| π Non-Root Execution | Block UID 0 inside container |
| π Minimal Base Images | Reduce attack surface (e.g., distroless, alpine, scratch) |
| π Process Whitelisting | Disallow unknown process trees (AppArmor/SELinux) |
| π« No Privileged Mode | Block container capabilities escalation |
| π¦ Image Signature Verif. | Verify images signed by trusted source (e.g., Notary, Cosign) |
π Blueprint Runtime Block¶
containerSecurity:
runAsNonRoot: true
readOnlyFilesystem: true
allowPrivilegeEscalation: false
baseImage: "ghcr.io/connectsoft/base-dotnet8:distroless"
signatureVerification:
enabled: true
trustedIssuers:
- "cosign.connectsoft.io"
π Scan & Verification Hooks¶
| Mechanism | Tool / Approach |
|---|---|
| Image Scanning | Trivy, Grype, Docker Scout |
| Signature Validation | Cosign, Notary v2 |
| Runtime Policies | OPA Gatekeeper, Kyverno, AppArmor |
| Build-time Filters | Supply chain security pipeline plugins |
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Infrastructure Engineer Agent |
Applies hardened Dockerfile/base image policies |
Security Architect Agent |
Designs allowed execution model & trusted issuers |
CI/CD Pipeline Agent |
Runs image validation, signature check, and container audit plugins |
Penetration Testing Agent |
Attempts runtime escape / sandbox bypass on generated containers |
π¦ Each service inherits and customizes a container hardening profile β traceable in the blueprint and enforceable in runtime.
π Authentication Strategies & Token Handling¶
Authentication is the first gate for any interaction β API, event, UI, or CLI. The Security Blueprint specifies how identity is verified, which token types are supported, and how tokens are validated and propagated.
π§© Supported Authentication Models¶
| Model | Description | Usage Context |
|---|---|---|
| π OAuth 2.0 / OIDC | Standard for user and service auth via ID and Access Tokens | APIs, Web, Mobile, Services |
| π JWT Tokens | Signed tokens (JWK/RS256) for bearer auth | Microservice-to-microservice |
| πͺͺ mTLS Identity | Mutual TLS with cert-based auth for internal mesh traffic | Kubernetes services, gateways |
| π API Keys | For external integrations with scoped capabilities | Public APIs, third-party systems |
| π§ AI Tokens | Semantic token claims with context and expiration | AI-first services, orchestrators |
π Blueprint Snippet Example¶
authentication:
primary: oidc
oidc:
issuer: "https://identity.connectsoft.ai"
audiences:
- "service.api"
signature:
alg: RS256
jwksUri: "https://identity.connectsoft.ai/.well-known/jwks.json"
fallback:
- apiKey
propagation:
- jwt
- correlationId
- traceParent
π§ Best Practices Included by Default¶
- Issuer and audience validation enforced on all endpoints
- Token expiration checks with optional leeway
- Correlation propagation using W3C
traceparentheaders - Token replay prevention for critical flows
- AI-annotated token metadata for traceability in memory graphs
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Security Architect Agent |
Defines strategies per domain or trust boundary |
Infrastructure Engineer Agent |
Injects middlewares and validation libraries |
DevOps Deployment Agent |
Configures trust store, JWKS caching, token propagation |
Observability Agent |
Links token activity to trace logs and service spans |
π§ Authentication is not just a gate β it's a data-carrying actor context, traceable in every hop of the system.
π Authorization Models & Role Hierarchies¶
Once authenticated, services must decide what the identity can do. The Security Blueprint defines granular authorization policies, role hierarchies, and domain-level access rules that are enforced consistently across the Factory.
π§© Supported Authorization Models¶
| Model | Description | When Used |
|---|---|---|
| π Role-Based Access Control (RBAC) | Classic model: permissions tied to roles | Internal apps, admin panels |
| π¦ Resource-Based Policies | Access tied to a resource instance or ownership | Multi-tenant SaaS, scoped objects |
| π§ Context-Aware Rules | Dynamic policies based on context (env, feature flags) | Feature gating, AI agents, orchestration |
| π Attribute-Based Access Control (ABAC) | Evaluates claims like department, level, org | Enterprise integrations |
π§± Role Hierarchy Convention¶
authorization:
strategy: rbac
roles:
- name: Admin
inherits: []
permissions:
- manage_all
- name: Manager
inherits: [User]
permissions:
- approve_workflows
- view_reports
- name: User
inherits: []
permissions:
- view_dashboard
- submit_request
resourcePolicies:
- resource: "Project"
condition: "owner == currentUserId"
actions: ["view", "update", "delete"]
π― Features Built into Blueprint¶
- π Hierarchical role resolution with
inherits - π§ Agent-readable policies (parsed by Test and Audit agents)
- π Linked to domain entities and aggregate ownership
- π Fine-grained permissions tied to controller/method levels
- π Traceable denials for observability and debugging
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Security Architect Agent |
Designs RBAC/ABAC models per module, defines global roles |
Test Generator Agent |
Generates positive/negative tests for permission boundaries |
Orchestrator Agent |
Applies policies at API gateway and microservice level |
Observability Agent |
Logs unauthorized access attempts for audit |
π With well-structured authorization blueprints, even zero-trust enforcement becomes predictable and auditable.
π Secret Management & Secure Configuration¶
Secrets are the lifeblood of operational security β tokens, passwords, keys, and credentials must be stored, rotated, and accessed with precision. The Security Blueprint specifies how secrets are managed, injected into environments, and validated across agents and environments.
π Secret Types Covered¶
| Secret Type | Examples | Common Use Cases |
|---|---|---|
| π API Keys | Stripe, Segment, Twilio, Braze keys | 3rd-party integrations |
| π Credentials | DB passwords, SMTP logins, internal services | System-to-system authentication |
| π Certificates | TLS certs, mTLS client certs, SSH identities | Transport security and mesh auth |
| π§ AI Keys & Tokens | OpenAI, Azure OpenAI, model endpoints | Semantic services and agents |
| π¦ Container Secrets | Docker pull secrets, registry auth tokens | CI/CD and image pulls |
π Blueprint Secret Flow¶
secrets:
provider: azureKeyVault
vaultUri: "https://secrets.connectsoft.ai/"
items:
- name: "OpenAI__ApiKey"
usage: "AI Agent runtime"
- name: "Database__Password"
usage: "Primary PostgreSQL connection"
injection:
- environmentVariable
- sidecar
- volumeMount
rotationPolicy:
type: "timeBased"
interval: "30d"
π§° Supported Secret Providers¶
| Provider | Notes |
|---|---|
| Azure Key Vault | Fully integrated, agent-addressable |
| Kubernetes Secrets | Used for in-cluster ephemeral values |
| HashiCorp Vault | Optional for advanced policies, short-lived credentials |
| Pulumi Encrypted Secrets | For IaC secrets tracking |
π Security Features Built-In¶
- π Environment-specific overrides
- π Automated secret rotation with metadata hooks
- π§ Memory links to usage context (e.g., agent that generated token)
- π¦ No secrets in source control β enforced via commit hooks
- π Audit logs for secret access and mutation
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Infrastructure Engineer Agent |
Injects secrets as env vars or mounts per runtime profile |
Security Architect Agent |
Validates usage and rotation policies |
CI/CD Pipeline Agent |
Pulls secrets during secure build and release stages |
Cloud Architect Agent |
Ensures cloud-level policy and identity-based access |
π In the Factory, secrets are not opaque strings β they are typed, context-linked, and life-cycle managed.
π§Ύ Dependency Security & SBOM (Software Bill of Materials)¶
Modern applications rely on thousands of third-party packages and transitive dependencies. The Security Blueprint enforces a rigorous model for tracking, validating, and attesting these dependencies across services, libraries, and environments.
π§© SBOM Artifacts Generated¶
| Format | Toolchain / Provider | Purpose |
|---|---|---|
π CycloneDX |
OWASP CycloneDX | Agent-readable SBOM format |
π SPDX |
Linux Foundation SPDX | Legal and license attestation |
π Sarif |
Code analysis results | Used in static scanning pipelines |
π What Is Captured in the SBOM¶
- π¦ All direct and transitive dependencies
- π·οΈ Version and source origin
- β οΈ Known vulnerabilities (CVEs)
- π License metadata and compliance score
- π§ Linked to code repo, image, and module blueprint
π‘οΈ Dependency Risk Policies¶
dependencySecurity:
enforceSbom: true
scanOnBuild: true
allowedLicenses:
- MIT
- Apache-2.0
- BSD-3-Clause
denylist:
- log4j:2.14.0
- vulnerable-lib-x
alerts:
- type: cveThreshold
severity: HIGH
- type: licenseViolation
π Regeneration Triggers¶
- β On agent-generated project scaffolding
- π On every pipeline execution
- π On package update (
dotnet restore,npm install, etc.) - π§ Triggered by changes in
template-catalogorlibrary-registry
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Security Architect Agent |
Defines approved licenses, CVE thresholds, and scanning policies |
Test Coverage Validator Agent |
Ensures all dependencies are covered by tests |
DevOps Deployment Agent |
Attaches SBOM to artifact and container registry metadata |
Observability Agent |
Tracks dependency usage across runtime traces and telemetry |
𧬠Dependencies are not just build-time inputs β they are security assets tracked, scored, and versioned across time.
π‘οΈ Runtime Threat Detection & Response¶
Security doesn't end at deployment. The Factory embeds runtime threat detection into the infrastructure blueprint, allowing services to self-monitor, alert, and even auto-respond to anomalies or attacks.
π Threat Detection Types¶
| Detection Type | Examples | Triggered By |
|---|---|---|
| π¨ Behavior Anomalies | Unexpected spikes, outbound connections, etc. | Metrics & logs analysis |
| π Unauthorized Access | Repeated 403s, invalid tokens, IP mismatches | API Gateway + Auth logs |
| π§ͺ Injection & Exploits | SQLi, XSS, CSRF, SSRF attempts | WAF + application-level sanitization logs |
| π Suspicious Recon Activity | Repeated schema probing, unknown agents | gRPC/REST trace patterns |
| 𧬠Memory or CPU Spikes | Could indicate resource exhaustion attacks | K8s telemetry, App Insights, Prometheus |
π§° Detection Mechanisms¶
| Tool / Layer | Role |
|---|---|
| OpenTelemetry (OTEL) | Structured trace anomaly correlation |
| Azure Defender / Sentinel | Advanced correlation, UEBA rules |
| Runtime Agents (eBPF) | Kernel-level hooks for syscall inspection |
| Application-level Guards | .NET middleware, MassTransit filters |
π Response Policies¶
threatResponse:
enabled: true
autoBlock:
sourceIps:
retryThreshold: 10
timeWindow: "5m"
blockDuration: "1h"
alertChannels:
- teams
- opsgenie
- slack
escalationFlow:
- notifyOnCallEngineer
- triggerPlaybook("suspicious-api-pattern")
π¦ Artifact Output¶
- π Anomaly reports linked to
traceId - ποΈ Threat incident logs tagged with service/module
- π¨ Real-time security events stream (OpenTelemetry + SIEM)
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Observability Agent |
Collects, tags, and routes threat signals |
Security Architect Agent |
Defines thresholds and mitigation playbooks |
DevOps Deployment Agent |
Configures alerts and RBAC for incident response |
Penetration Testing Agent |
Validates and simulates attack paths pre-production |
π Detection and response must be real-time, observable, and programmable β not buried in logs.
π Secure Inter-Service Communication¶
In a distributed system like the ConnectSoft AI Software Factory, every service interaction must be authenticated, authorized, and encrypted β not just user-facing APIs.
π Transport Security Defaults¶
All service-to-service communication:
- β Enforced over mutual TLS (mTLS)
- π Includes identity propagation via JWT or headers
- π Is denied by default unless explicitly authorized
π‘ Identity & Propagation Chain¶
sequenceDiagram
participant UI as Frontend
participant GW as API Gateway
participant MS as Microservice A
participant DB as Microservice B
UI->>GW: Bearer Token
GW->>MS: Validated token + x-service-id + x-user-context
MS->>DB: New mTLS connection + propagated identity
π§© Enforcement Locations¶
| Layer | Mechanism | Tech Used |
|---|---|---|
| API Gateway | JWT validation, audience checks | YARP, Ocelot, Azure Front Door |
| Internal Mesh (optional) | mTLS with service identities | Linkerd, Istio, or Azure CNI |
| App Middleware | Claims validation, scopes | ASP.NET Core Middleware |
| Message Bus (e.g., MassTransit) | Encrypted payloads, headers | RabbitMQ with SSL/TLS |
π Policy Definition Example¶
serviceCommunication:
enforceMtls: true
defaultPolicy: deny
allowedPairs:
- source: "agent-service"
target: "agent-orchestrator"
authContext: "agentRole:vision"
- source: "frontend-api"
target: "user-profile-service"
propagateIdentity: true
π¦ Generated Artifacts¶
- π mTLS certificates with agent/service IDs
- π Policy CRDs (if using service mesh)
- π Service-to-service access manifest (
access-matrix.yaml) - π Propagation metadata schema for observability
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Security Architect Agent |
Defines allowable communication flows |
Infrastructure Architect Agent |
Embeds mTLS and mesh config |
Observability Agent |
Ensures traceability across service calls |
DevOps Deployment Agent |
Configures secret rotation, mounts certs into containers |
π§ Every service is a security perimeter. Secure communication ensures that the graph of microservices doesnβt become a graph of vulnerabilities.
π’ Multi-Tenant Isolation & Access Enforcement¶
ConnectSoftβs AI Software Factory supports multi-tenant SaaS systems by default. The Security Blueprint encodes strict controls for data partitioning, tenant-aware access, and scoped operations at every layer of the stack.
π§© Tenant Isolation Dimensions¶
| Layer | Isolation Strategy |
|---|---|
| Database | Schema-based, Row-level Security (RLS), or DB-per-tenant |
| Message Bus | Tenant-specific topics or message headers |
| Identity & Auth | Tenant-scoped roles, claims, and scopes |
| API Layer | Tenant ID validation, route-level enforcement |
| Storage & Blob | Tenant-rooted paths, access policies |
| Compute & Queues | Per-tenant namespaces, throttling, and quotas |
π Enforcement Configuration Example¶
multiTenantSecurity:
mode: "RLS"
enforceTenantInJwt: true
restrictApiToTenant: true
storagePolicy:
type: "blob-root"
template: "tenants/{tenantId}/"
messagingPolicy:
validateHeaders: true
requiredHeaders:
- "x-tenant-id"
π‘ Tenant Context Propagation¶
All calls and messages within the system propagate tenant ID with integrity and observability:
- π§Ύ HTTP Headers:
x-tenant-id,x-tenant-scope - π¨ Message Bus Metadata:
TenantIdin headers and contracts - π Telemetry Tags: All traces, logs, and metrics include tenant context
- π§ Embedded in agent memory and trace lineage
π‘οΈ Policy Enforcement Points (PEPs)¶
| Component | Enforcement Technique |
|---|---|
| API Gateway | Route scoping + tenant claim verification |
| Application Middleware | Auto-injection of tenant from JWT |
| ORM Layer (NHibernate/EFCore) | RLS filter per query/session |
| Blob/File Storage Layer | Prefixed or containerized per tenant |
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Security Architect Agent |
Defines tenant policies and access matrix |
Infrastructure Engineer Agent |
Enforces separation at the platform level |
Test Case Generator Agent |
Creates cross-tenant and tenant-boundary tests |
Observability Agent |
Injects tenant identifiers into trace/log pipelines |
π§± Multi-tenancy is not a feature β itβs a system-wide contract. The blueprint ensures itβs enforced consistently, automatically, and observably.
π§ͺ Penetration Testing Automation¶
To maintain a Security-First SaaS Platform, the Security Blueprint includes provisions for automated penetration testingβdriven by dedicated agents and seamlessly integrated into CI/CD.
These tests simulate real-world attack vectors and ensure that generated services and infrastructure remain resilient against common and emerging threats.
π Blueprint-Declared Testing Scenarios¶
The blueprint defines attack surfaces to probe:
penetrationTesting:
enabled: true
frequency: "per-release"
targetScopes:
- api
- auth
- headers
- sql-injection
- path-traversal
- service-discovery
toolchain: ["OWASP ZAP", "Burp Suite", "custom fuzzers"]
π οΈ Automated Test Types¶
| Category | Examples |
|---|---|
| Input Fuzzing | Boundary values, invalid inputs |
| Auth Bypass | Missing token, expired token, token replay |
| SQL/NoSQL Injection | Injection vectors in queryable endpoints |
| Header Tampering | XSS, CSRF, host injection |
| Directory Traversal | ../ patterns in file routes |
| Rate Limiting Bypass | Bursty/malformed requests |
π€ Penetration Testing Agents¶
| Agent | Responsibility |
|---|---|
Security Penetration Testing Agent |
Executes automated black-box and white-box tests |
Security Engineer Agent |
Curates rulesets, test targets, and policies |
Test Automation Engineer Agent |
Integrates with CI/CD and ensures result traceability |
π¦ Output Artifacts¶
- π§Ύ Structured test results with traceId and agent metadata
- π¨ GitHub/Azure DevOps security alerts for failures
- π Coverage metrics by vector type and endpoint group
- π Regression replays for failed scenarios
π CI/CD Integration¶
- β Runs in pre-release or staging pipeline phase
- π Can block deployment on critical findings
- π Linked to the corresponding
security-blueprint.jsonfor traceability
π§ Security testing isnβt an afterthought β itβs an automated, versioned, first-class citizen in the AI Software Factory.
𧬠Static & Dependency Vulnerability Scanning¶
Security Blueprint defines proactive policies for scanning source code, configurations, and dependencies to detect vulnerabilities before runtime. This includes SAST (Static Application Security Testing) and dependency vulnerability scans integrated into the software factoryβs pipelines.
π Static Analysis Coverage¶
| Scope | Description |
|---|---|
| Source Code | Scans C#, Razor, TypeScript, etc. |
| IaC Files | Bicep, YAML, Helm, Terraform |
| Secrets Detection | Hardcoded credentials, keys, tokens |
| Configuration Analysis | Misconfigured CORS, HTTPS-only, JWT settings |
π¦ Dependency Scanning¶
- π Transitive dependency graphs resolved from
.csproj,package.json, etc. - π CVE resolution via tools like Snyk, Dependabot, GitHub Advanced Security, OWASP Dependency-Check
- π§ Policy enforcement based on
security-blueprint.json
β Tooling & Pipeline Hooks¶
| Phase | Tools & Techniques |
|---|---|
| Pre-commit | Git hooks, secrets scanning (truffleHog) |
| CI Pipeline | SAST with Roslyn analyzers, ESLint, Bandit |
| SBOM Scan | CycloneDX β CVE check, license validation |
| Post-build | SARIF report generation, GitHub code scanning |
π Sample Policy Declaration¶
staticVulnerabilityScan:
enabled: true
blockOnSeverity: "HIGH"
tools:
- dotnet-analyzers
- truffleHog
- snyk
allowedLicenses:
- MIT
- Apache-2.0
denyCves:
- CVE-2023-12345
- CVE-2024-67890
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Security Architect Agent |
Defines scanning policy thresholds and exceptions |
Security Engineer Agent |
Maintains toolchain and rule sets |
Test Generator Agent |
Generates code fragments to validate scan coverage |
CI Pipeline Agent |
Triggers scans and reports results with trace metadata |
π‘ Every agent-generated service is vulnerability scanned and policy-attested β not just once, but on every lifecycle event.
π§± Secure-by-Design Enforcement in Code Templates¶
Security in the AI Software Factory starts before the first line of business logic is written. This cycle ensures all code templates, libraries, and scaffolds produced by agents are inherently Secure-by-Design, with security defaults, constraints, and injected guards embedded at the source level.
ποΈ What Secure-by-Design Means in the Factory¶
- π No insecure defaults (e.g., permissive CORS, missing HTTPS)
- π§° Scaffolded security policies (e.g., authentication decorators)
- π Role-based authorization on endpoints
- β Input validation filters, anti-XSS guards, and rate limiters by default
- π΅οΈββοΈ Sensitive logging exclusion and PII redaction built-in
π§ͺ Blueprint-Driven Template Enforcement¶
| Template Type | Secure-by-Design Inclusions |
|---|---|
| Microservice Template | Auth policies, HSTS, X-Frame-Options, input validation |
| API Gateway Template | Token validation, IP throttling, audit logging |
| Infrastructure Templates | TLS everywhere, no public ingress by default |
| CI/CD Pipeline Templates | Secrets from KeyVault only, no inline secrets |
π Example Template Guard Snippet (ASP.NET Core)¶
[Authorize(Roles = "Admin")]
[HttpPost("update")]
public IActionResult UpdateItem([FromBody] UpdateRequest request)
{
if (!ModelState.IsValid) return BadRequest(ModelState);
...
}
π Blueprint Hook¶
Security Blueprint metadata is injected into .template.config for CLI templates:
{
"securityEnforcements": {
"authPolicy": "JWT + RoleClaims",
"rateLimit": "100/minute per IP",
"logFilters": ["password", "ssn", "credit_card"]
}
}
π€ Agent Roles¶
| Agent | Role |
|---|---|
Security Architect Agent |
Specifies secure scaffolding rules and constraints |
Backend Developer Agent |
Ensures agent-generated methods use security-first patterns |
Test Case Generator Agent |
Validates scaffolds via generated security test coverage |
Template Registrar Agent |
Embeds enforcement metadata in code templates |
π In ConnectSoft Factory, security is baked into templates, not bolted on after code is written.
π‘ Runtime Security Telemetry & Alerting¶
Security Blueprint mandates that every deployed service, gateway, and infrastructure component must emit structured security telemetry and support real-time security alerting. These signals allow the platform to detect intrusions, policy violations, and suspicious behavior at runtime, not just during testing or CI.
π Categories of Security Telemetry¶
| Type | Examples |
|---|---|
| Auth Events | Failed logins, token expiration, suspicious auth flows |
| Access Control | Denied permissions, RBAC misconfigurations |
| Network Layer | Rate-limit hits, port scans, IP reputation checks |
| Secrets & Keys | Unauthorized access to Key Vaults or configuration providers |
| Package Integrity | Unexpected binary hash changes, tampered DLLs |
| Policy Violations | HTTP downgrade attempts, insecure redirects |
π§© Blueprint Example Declaration¶
securityTelemetry:
enabled: true
forwardTo: "OpenTelemetryCollector"
alertingPolicy:
severityLevels:
- CRITICAL
- HIGH
notifyChannels:
- slack://secops-alerts
- email://security@connectsoft.io
π οΈ Tooling Stack (Recommended)¶
- OpenTelemetry: Structured trace + log events with
security.severitytags - Azure Monitor / Sentinel: Alert routing, correlation, SIEM integration
- Prometheus & Grafana: Visual dashboards of security trends
- Falco / eBPF: Container-level runtime rule evaluation
π¨ Alert Routing Patterns¶
- π§ Linked to
traceId,userId,sessionIdfor forensic investigation - π Feedback loop into Blueprint memory graph for agent re-planning
- π Alert summaries embedded in
incident.mdfor observability review
π€ Agent Collaboration¶
| Agent | Role |
|---|---|
Security Engineer Agent |
Defines telemetry formats, alert rules |
Observability Agent |
Injects logging, tracing, and metrics emitters |
CI Pipeline Agent |
Ensures services emit expected logs before production push |
DevOps Delivery Agent |
Routes runtime alerts to response teams and dashboards |
π Security observability is not just logging β itβs a living, alertable signal graph that the platform learns from.