Onboard once, recognized everywhere
An interoperable identifier follows your users across platforms, products, and jurisdictions without re-onboarding, re-verifying, or the need to transfer private data between systems.
Products/T3 Identity
Identity management without the data risks
Keep your user data private and your systems connected. Securely access PII across silos with a single ID, enabling privacy-preserving CRM, analytics, and targeted communications without exposing user information
REMOVE YOUR DATA RISK
Storing user data turns every new customer into an additional liability. Identity management should scale your business, not your risk.
Every record you hold multiplies your regulatory exposure. €1.1B in GDPR fines were paid in 2025 alone, and enforcement is accelerating as AI forces unprecedented scrutiny of how personal data is collected, stored, and used.
Decrease your data risk without limiting your operations with T3 Identity. Retain full user management and communications capabilities while securing PII in cryptographic storage, shrinking your breach impact to near-zero.
T3 Identity
Full customer identity management, without the liability
Preserve all identity and customer management capabilities while eliminating compliance and security liabilities for personal data.
Nurture verified audiences without exposing their private data
Store user data in a cryptographic network and access private information via cryptographic proofs and selective disclosure. Segment, analyze, and reach your audience with the same precision as a traditional database, but none of the privacy and security risks.
Data storage without single points of failure
Encrypted user data is stored across multiple servers, so no single compromise can expose a customer's information. Terminal 3's architecture reduces breach liability to near-zero, while remaining fully compliant with GDPR and other global data regulations.
Features
Tools for managing user identity, built to be privacy-first
From onboarding to segmentation, every capability operates on encrypted data without ever exposing the underlying PII.
Universal identity
Issue every user a portable, cryptographically verifiable identity
Issue each user a universal identity anchored in the Terminal 3 Network — a universal ID that travels with users across platforms, partner networks, and borders without the need to transfer private data between systems.
Customized onboarding
Deploy T3 Identity's modular onboarding and sign-in, or embed T3 Identity directly into your existing flow in minutes.
Quantum-proof encryption
User data is encrypted with NIST FIPS 203 & 204 quantum-resistant standards — the same algorithms adopted by the US Government.
Data residency compliance
Every data value is pinned to its original geographic region at the infrastructure level. PII never crosses borders, satisfying GDPR, PDPA, and APPI residency requirements without application-layer workarounds.
the platform
Your business is safe when your users are secure.
From your first user to your millionth, Terminal 3 scales identity management without scaling your risk. Access data across silos and borders, verify claims with cryptographic credentials, and process data without exposing, copying, or transferring protected information.
T3 Identity
Connect private user data across sources and borders via Universal ID
Issue each user a Universal ID that unifies private data across platforms, networks, and borders with zero-knowledge proofs and secure data storage.
Verify data across private sources and borders via cryptographic credentials
Issue reusable digital credentials and identity assets, representing everything from passports, proof of age, vehicle ownership, to employment status. Verify claims with cryptographic proofs and selective disclosure.
Process sensitive data without exposing it via hardware-secured enclaves
Store, process, and access sensitive data inside Trusted Execution Environments. Run privacy-preserving queries, segment audiences, and send targeted communications from encrypted data.
Use cases
Identity for any industry
Explore how privacy-preserving identity management can transform your customer relationships and compliance posture.
Financial services
Identity across financial products
Give Retail Banking, Private Wealth, Investment, and Insurance divisions access to the complete customer relationship without replicating or transferring sensitive data.
Learn more →
Protocols
Universal identity across protocols
Issue each user a single DID that travels across wallets, DeFi protocols, NFT marketplaces, and L2s without requiring fresh KYC per platform. Credential attestations are anchored once and honored everywhere — users prove ownership, tier, or compliance status with a verifiable credential.
Learn more →
National e-ID
National digital identity infrastructure
Issue citizens a sovereign, privacy-preserving digital identity backed by government attestations. Ensure citizen data management and allow seamless reuse of identity credentials across public services. Agencies can verify tamper-proof digital credentials, ensuring unbreakable security against AI-generated fakes.
Learn more →
Retail & e-Commerce
Privacy-preserving user insights and targeting
Run segmented email campaigns and analyze purchase behavior, demographic trends, and loyalty patterns — without storing contact lists or personal data in your marketing stack. GDPR data rights are enforced at the infrastructure level.
Learn more →Financial services
Identity across financial products
Give Retail Banking, Private Wealth, Investment, and Insurance divisions access to the complete customer relationship without replicating or transferring sensitive data.
Learn more →Protocols
Universal identity across protocols
Issue each user a single DID that travels across wallets, DeFi protocols, NFT marketplaces, and L2s without requiring fresh KYC per platform. Credential attestations are anchored once and honored everywhere — users prove ownership, tier, or compliance status with a verifiable credential.
Learn more →National e-ID
National digital identity infrastructure
Issue citizens a sovereign, privacy-preserving digital identity backed by government attestations. Ensure citizen data management and allow seamless reuse of identity credentials across public services. Agencies can verify tamper-proof digital credentials, ensuring unbreakable security against AI-generated fakes.
Learn more →Retail & e-Commerce
Privacy-preserving user insights and targeting
Run segmented email campaigns and analyze purchase behavior, demographic trends, and loyalty patterns — without storing contact lists or personal data in your marketing stack. GDPR data rights are enforced at the infrastructure level.
Learn more →Security & compliance
Security and compliance, built into the infrastructure
We take security seriously and have implemented robust measures to protect your data.
Each user receives a Decentralized Identity (DID) that acts as a cryptographic pointer to data stored in the T3 Network. When interacting with the user, query the DID to retrieve specific attributes without underlying PII leaving TEE-secured storage.
DIDs are a digital identity management framework that utilizes cryptography and decentralized technologies in a trusted way that prioritizes user privacy and security. It uses unique digital identifiers associated with a user's identity and verifiable credentials that are self-owned, independent, and enable trusted data exchange. Digital identifiers are rooted in a trust system (foundation establishing trust between decentralized systems).
When a user exercises their Right to Erasure, their universal DID is revoked and all associated data is deleted from T3 Network. Erasure happens at the infrastructure level and is cryptographically enforced.
Terminal 3 helps businesses manage and track every aspect of their user cycle, from acquisition, onboarding, analytics, segmentation and communications in one place, all within a secure & privacy-preserving environment for their users via zero-knowledge proofs. This not only provides businesses with relevant and actionable insights, but alleviates businesses from associated costs and resources attached to compliance and security issues.
Analytics execute inside Trusted Execution Environments on T3 Network. Your queries, like segmenting by engagement, forecasting churn, identifying high-value customers, run directly on encrypted data. The TEE decrypts data momentarily for computation, returns aggregate results or zero-knowledge proofs, and discards decrypted values. Raw PII never leaves the secure enclave.
T3 Identity provides universal DIDs for connecting user data across platforms. T3 Verify issues Smart Verifiable Credentials for proving claims between organizations. Use cases include banks verifying customers, platforms verifying age, governments issuing travel credentials. Identity unifies internal data; Verify enables external trust without data transfer. Learn more about T3 Verify →.
We keep user data safe by encrypting it multiple times, splitting it and storing pieces of it securely.
- Encrypting the data: We take user data and lock it using a symmetric key. This method is very practical as it is order of magnitude faster than asymmetric key encryption and it is quantum-proof.
- Securing the key: We encrypt this key using a complex method called identity-based BLS encryption.
- Sending to the key-sharing network: After securing the key, we send it to a key sharing MPC network.
- Sending to secure storage: Simultaneously, encrypted data is split into smaller pieces and sent to secure storage.
- Decrypting when needed: A request is sent to all nodes in the key sharing network along with the authentication signature, which is used to determine whether the user is allowed to decrypt the content based on the access control condition. Upon receiving this request, all nodes send back their decryption shares. T3 collects at least the threshold number of these shares from all nodes to finally decrypt the key and then decrypt the data.
READY TO BUILD
Universal identity management
without the data risks
Transform enterprise identity management with proven, privacy-first solutions