Achieving NCSC Identity Assurance Levels with Didit

Understanding NCSC IALsThe NCSC Identity Assurance Levels (IAL) define a tiered framework (IAL1 to IAL3) for verifying user identities, crucial for public services and regulated industries.

Modular Approach to ComplianceDidit's composable identity primitives allow organizations to build tailored verification workflows that precisely match NCSC IAL requirements without over-engineering.

Leveraging Advanced BiometricsTo meet higher IALs, robust biometric verification, including Passive & Active Liveness and 1:1 Face Match, is essential for proving identity and preventing deepfake fraud.

Didit's AI-Native AdvantageDidit provides a comprehensive, AI-native platform with Free Core KYC and no setup fees, enabling rapid deployment and compliance with NCSC IALs through flexible, orchestrated workflows.

Understanding the NCSC Identity Assurance Framework

The National Cyber Security Centre (NCSC) in the UK provides a critical framework for Identity Assurance Levels (IALs), designed to help organizations, particularly those in the public sector or regulated industries, determine the appropriate level of confidence in a user's asserted identity. These levels range from IAL1 (low confidence) to IAL3 (high confidence), with each level demanding increasingly rigorous verification processes. Achieving compliance with NCSC IALs is not just a regulatory obligation; it's a fundamental step in building trust, preventing fraud, and protecting sensitive data.

IAL1 typically involves self-asserted identity or basic checks, suitable for services with low risk. As you move to IAL2, stronger evidence is required, often including document verification and some form of identity proofing. IAL3, the highest level, demands a high degree of confidence, usually involving robust document verification, biometric checks, and possibly even face-to-face or equivalent digital verification. Understanding these nuances is the first step in designing an identity verification strategy that aligns with your organization's risk profile and NCSC requirements.

Mapping Didit's Primitives to NCSC IAL Requirements

Didit's AI-native identity platform is built on a modular architecture, offering a suite of composable identity primitives that can be combined to meet specific NCSC IALs. This flexibility means you only implement the checks you need, optimizing for both security and user experience.

• IAL1 (Low Confidence): For services requiring basic assurance, Didit's Free Core KYC services, such as Phone & Email Verification, can establish a foundational level of trust. These checks are quick, non-intrusive, and ideal for initial sign-ups where the risk is minimal.
• IAL2 (Medium Confidence): To achieve IAL2, more robust proof of identity is needed. Didit's ID Verification (OCR, MRZ, barcodes) allows for the capture and validation of government-issued documents like passports and driver's licenses. Combined with Passive & Active Liveness detection, this ensures the person presenting the document is its rightful owner and is physically present, mitigating impersonation and deepfake attacks. AML Screening & Monitoring can also be integrated here for financial services.
• IAL3 (High Confidence): The highest assurance level demands the most stringent checks. Here, Didit's NFC Verification of ePassports and eIDs provides cryptographic proof of identity, offering unparalleled security by reading data directly from the chip. This, coupled with advanced 1:1 Face Match against the document photo and comprehensive liveness detection, establishes a very high degree of confidence in the user's identity. For specific use cases, Age Estimation can also be integrated, providing privacy-preserving age verification without collecting sensitive identity documents, which is relevant for certain regulated platforms.

Building Robust and Flexible Verification Workflows

One of Didit's key strengths is its ability to orchestrate complex identity workflows using a no-code visual builder. This allows organizations to design multi-step verification journeys that dynamically adapt based on the NCSC IAL required for a specific service or transaction. For instance, a user accessing a low-risk service might only go through an IAL1 check, while attempting to access a high-risk service would trigger an IAL3 workflow.

Didit's Orchestrated Workflows enable you to define conditional logic, integrate various checks, and manage the entire user-facing experience. This means you can easily implement branching logic: if a document fails an initial OCR check, the system can automatically prompt for a resubmission or route to a manual review, ensuring compliance while maintaining a smooth user journey. The platform's AI-native capabilities ensure that these checks are not only accurate but also continuously learn and adapt to new fraud vectors, staying ahead of evolving threats.

Why Didit is Your Partner for NCSC Compliance

Meeting NCSC Identity Assurance Levels requires a sophisticated, adaptable, and secure identity verification solution. Didit stands out as the ideal partner for several reasons:

• Modular Architecture: Our open, modular identity primitives allow you to compose custom verification flows that precisely match NCSC requirements, avoiding costly over-implementation.
• AI-Native Accuracy: Didit's AI-powered engine delivers industry-leading accuracy in ID Verification, Passive & Active Liveness detection, and 1:1 Face Match, crucial for maintaining high assurance levels and combating advanced fraud.
• Global Coverage: With support for documents across 220+ countries, Didit ensures your NCSC-compliant solutions can scale internationally if needed.
• Developer-First Approach: Clean APIs, instant sandboxes, and comprehensive documentation make integration seamless for developers, accelerating your path to compliance.
• Cost-Effective: Didit offers Free Core KYC and a pay-per-successful check model with no setup fees, making advanced NCSC compliance accessible to organizations of all sizes.

By leveraging Didit's comprehensive suite of tools—including ID Verification, Passive & Active Liveness, 1:1 Face Match, AML Screening, Proof of Address, and NFC Verification—organizations can confidently design and deploy identity solutions that not only meet but exceed NCSC Identity Assurance Levels, safeguarding their services and users.

How Didit Helps

Didit provides the AI-native, developer-first identity platform essential for achieving and maintaining NCSC Identity Assurance Levels. Our modular architecture allows organizations to select and combine specific identity primitives like ID Verification (OCR, MRZ, barcodes), Passive & Active Liveness, and NFC Verification to construct tailored workflows that align perfectly with IAL1, IAL2, or IAL3 requirements. For instance, for IAL3, our NFC Verification (ePassport/eID) offers the highest level of cryptographic assurance, while AML Screening & Monitoring helps meet compliance for regulated entities. Our platform's Orchestrated Workflows, built with a no-code engine, enable dynamic decision-making and adaptive user journeys, ensuring efficient and compliant identity verification. With Free Core KYC and no setup fees, Didit makes robust NCSC compliance both accessible and scalable, empowering organizations to automate trust and mitigate risk effectively.

Ready to Get Started?

Ready to see Didit in action? Get a free demo today.

Start verifying identities for free with Didit's free tier.