PERIMETER-ZERO - Identity and Access Service
AIC’s Identity & Key Minting Service delivers Defence-grade digital trust through service-scoped tokens and cryptographic key minting — secure, auditable, and ready for enterprise or government deployment.
Category
Commercial
Category
Commercial
Category
Commercial
Client
Platform Initiative
Client
Platform Initiative
Client
Platform Initiative
Services
Service Design, Policy, Logging
Services
Service Design, Policy, Logging
Services
Service Design, Policy, Logging
Location
UK
Location
UK
Location
UK
Year
2025
Year
2025
Year
2025
Duration
Design + Prototype
Duration
Design + Prototype
Duration
Design + Prototype



Overview
AIC’s Identity & Access Service (IAS) delivers a unified, zero-trust framework for authentication, authorisation, and cross-domain access control.
Developed under Project PERIMETER-ZERO, it establishes the cryptographic foundation for Defence-grade identity assurance, combining asymmetric trust, service-scoped access, and auditable governance in one platform.
The system issues verifiable digital identities and scoped access tokens for users, applications, and workloads — allowing each to operate securely across hybrid cloud, edge, and sovereign networks.
Every identity is policy-bound, every request is cryptographically signed, and every transaction is provable.
Core Capabilities
Adaptive Identity Federation – enables inter-agency or multi-network authentication under unified zero-trust logic.
Policy-Based Access Control (PBAC) – enforces decisions using classification, context, and operational role attributes.
Cryptographic Assurance – all keys generated and validated using FIPS 140-3 compliant HSMs and ECDSA signatures.
Scoped Service Tokens – replaces static API keys with dynamic, per-service credentials that expire automatically.
Comprehensive Audit Layer – immutable event ledger for verification, revocation, and compliance reporting.
Offline & Edge Operation – validation possible in disconnected environments with deterministic key proofs.
Deployment Model
Available as a clean-cloud managed service (Azure) or deployable into private / classified networks.
Integrates with Entra ID, Auth0, and internal PKI systems.
Provides SDKs for .NET, Go, and Python, enabling secure integration with AIC or third-party platforms.
Impact
Project PERIMETER-ZERO enables governments and enterprises to standardise identity trust across environments — cloud, operational, or tactical — without exposing internal credentials or relying on third-party brokers.
It’s the identity backbone of a modern, secure digital ecosystem: one service to verify, control, and govern every transaction.
Overview
AIC’s Identity & Access Service (IAS) delivers a unified, zero-trust framework for authentication, authorisation, and cross-domain access control.
Developed under Project PERIMETER-ZERO, it establishes the cryptographic foundation for Defence-grade identity assurance, combining asymmetric trust, service-scoped access, and auditable governance in one platform.
The system issues verifiable digital identities and scoped access tokens for users, applications, and workloads — allowing each to operate securely across hybrid cloud, edge, and sovereign networks.
Every identity is policy-bound, every request is cryptographically signed, and every transaction is provable.
Core Capabilities
Adaptive Identity Federation – enables inter-agency or multi-network authentication under unified zero-trust logic.
Policy-Based Access Control (PBAC) – enforces decisions using classification, context, and operational role attributes.
Cryptographic Assurance – all keys generated and validated using FIPS 140-3 compliant HSMs and ECDSA signatures.
Scoped Service Tokens – replaces static API keys with dynamic, per-service credentials that expire automatically.
Comprehensive Audit Layer – immutable event ledger for verification, revocation, and compliance reporting.
Offline & Edge Operation – validation possible in disconnected environments with deterministic key proofs.
Deployment Model
Available as a clean-cloud managed service (Azure) or deployable into private / classified networks.
Integrates with Entra ID, Auth0, and internal PKI systems.
Provides SDKs for .NET, Go, and Python, enabling secure integration with AIC or third-party platforms.
Impact
Project PERIMETER-ZERO enables governments and enterprises to standardise identity trust across environments — cloud, operational, or tactical — without exposing internal credentials or relying on third-party brokers.
It’s the identity backbone of a modern, secure digital ecosystem: one service to verify, control, and govern every transaction.
Overview
AIC’s Identity & Access Service (IAS) delivers a unified, zero-trust framework for authentication, authorisation, and cross-domain access control.
Developed under Project PERIMETER-ZERO, it establishes the cryptographic foundation for Defence-grade identity assurance, combining asymmetric trust, service-scoped access, and auditable governance in one platform.
The system issues verifiable digital identities and scoped access tokens for users, applications, and workloads — allowing each to operate securely across hybrid cloud, edge, and sovereign networks.
Every identity is policy-bound, every request is cryptographically signed, and every transaction is provable.
Core Capabilities
Adaptive Identity Federation – enables inter-agency or multi-network authentication under unified zero-trust logic.
Policy-Based Access Control (PBAC) – enforces decisions using classification, context, and operational role attributes.
Cryptographic Assurance – all keys generated and validated using FIPS 140-3 compliant HSMs and ECDSA signatures.
Scoped Service Tokens – replaces static API keys with dynamic, per-service credentials that expire automatically.
Comprehensive Audit Layer – immutable event ledger for verification, revocation, and compliance reporting.
Offline & Edge Operation – validation possible in disconnected environments with deterministic key proofs.
Deployment Model
Available as a clean-cloud managed service (Azure) or deployable into private / classified networks.
Integrates with Entra ID, Auth0, and internal PKI systems.
Provides SDKs for .NET, Go, and Python, enabling secure integration with AIC or third-party platforms.
Impact
Project PERIMETER-ZERO enables governments and enterprises to standardise identity trust across environments — cloud, operational, or tactical — without exposing internal credentials or relying on third-party brokers.
It’s the identity backbone of a modern, secure digital ecosystem: one service to verify, control, and govern every transaction.

Let’s Shape the Future of Defence Together
Strategic consultancy, secure technology, and mission-ready expertise, connect with AIC to deliver change where it matters most.

Let’s Shape the Future of Defence Together
Strategic consultancy, secure technology, and mission-ready expertise, connect with AIC to deliver change where it matters most.

Let’s Shape the Future of Defence Together
Strategic consultancy, secure technology, and mission-ready expertise, connect with AIC to deliver change where it matters most.