NIST defines Identity Assurance Levels (IALs) to measure the certainty that claimed digital identities correspond with real world evidence, with SP 800-63-4 further modernizing this DIRM guidance through requirements for phishing-resistant authenticators (AAL2) and formal integration of user controlled credentials such as mobile driver's licenses into its federation model.
TrustSwiftly makes compliance with NIST 800-63-4 IAL3 guidelines possible through remote but supervised nist ial3 verification using chat, video, facial recognition with liveness detection technology and document authentication methods - this ensures strong identity proofing while helping prevent phishing attacks, SIM swapping and MFA bypass.
NIST IAL3 Verification
The National Institute of Standards and Technology publishes yardsticks that cover everything from plumbing pressure loss to chemical element viscosity. Within cybersecurity and identity management, NIST Special Publication 800-63 is an essential standard that dictates how organizations verify identities and authenticate users.
NIST has developed assurance levels (IALs) to measure confidence that claimed digital identities correspond with real-world identities, from IAL1 through IAL3 with IAL2 representing midpoint verification requirements and IAL3 mandating full verification requirements.
The NIST SP 800-63-4 revision published in 2017 modernizes assurance levels to address evolving cyberthreats and support interoperable identity federation. It also improves security by limiting highly scalable attacks, helping prevent SIM swapping and MFA bypass, adding requirements for phishing resistance, and encouraging stronger authentication methods like FIDO passkey authentication that offer more robust identity verification processes that protect sensitive data while powering digital economies.
NIST IAL3 Compliance
NIST SP 800-63-4 Digital Identity Standards are an integral component of a comprehensive security framework to protect businesses against fraud and cybercrime. By adopting them, businesses can ensure they meet compliance levels while being secure against even sophisticated attacks.
The new guidelines offer several improvements that make nist 800-63-4 ial3 compliance simpler for organizations, including recognising remote unattended identity proofing as a path towards reaching IAL2. Furthermore, they encourage use of phishing-resistant authenticators within FAL requirements for maximum effectiveness.
Traditional in-person proofing methods can be costly and inconvenient; with Trust Swiftly's managed remote proofing solution, employees' smartphones can be leveraged for self-service verification that meets ial3 identity verification software. We utilize a kiosk app which launches proofing sessions; remotely controlled through either dedicated hardware devices or MDM solutions, you can control them as needed so your security team can focus on other elements such as biometric comparison and issue handling instead.
NIST IAL3 FedRAMP High Identity Proofing
NIST SP 800-63-4 updates the Digital Identity Guidelines to address modern threats, ensure accessibility and privacy, and move away from checklist-based requirements to a risk-based framework. This enables relying parties (RPs) to continuously evaluate risks related to their services and user populations in order to select appropriate fedramp high identity proofing, authentication and federation assurance levels on an as-needed basis.
One key update involves emphasizing the significance of robust, phishing-resistant authentication protocols. Furthermore, the new guidelines formalise flexible remote identity proofing for IAL2 and IAL3, enabling users to prove their identities remotely - an especially vital function in terms of cyber liability insurance costs and operational expenses associated with password resets.
HYPR provides companies with a FIDO Certified passwordless solution to meet NIST 800-63-4 requirements with IAL2 and IAL3 compliance, through chat, video, facial recognition with liveness detection, document authentication and more. This enables a seamless and user-friendly experience while simultaneously decreasing security risk significantly and significantly decreasing their attack surface.
NIST IAL3 Threat Analysis
NIST Special Publication 800-63 provides an effective framework for confidence in digital identities by breaking assurance down into three dimensions. Identity Assurance Levels (IAL), Authentication Assurance Levels (AALs), and Federation Assurance Levels (FAL). This approach allows agencies to select appropriate levels of protection by starting from business risk rather than technology considerations, and acknowledging that not all assurance levels match up perfectly -- for instance light identity proofing may pair nicely with strong authentication (AAL3) for instance.
This 2025 final version places special emphasis on developing robust authentication protocols that resist phishing attacks, advocating the use of cryptographic authenticators. Furthermore, AALs now provide more flexibility and officially support remote identity verification methods.
Trustswiftly's IAL3 compliant solution, HYPR Affirm, helps organizations meet both business and security goals with ease by providing a flexible, secure, and easy-to-deploy digital identity management platform. HYPR Affirm provides multiple IAL3 assurance levels with chat functionality, video streaming, facial recognition with liveness detection capability and document authentication - supported by step-up reproofing depending on risk. Furthermore, this platform reduces cyber liability insurance costs as it reduces password resets while significantly decreasing attack surfaces by eliminating vulnerable password-based authentication methods altogether.