YEO CFR SDK
Continuous Facial Recognition SDK
Give your platform the ability to confirm the right person is present, not just at login, but throughout the entire session.
THE PROBLEM WITH STATIC AUTHENTICATION
You can't trust who's behind the screen.
Static authentication (a password, a PIN, a one-time login check) confirms that someone presented the right credentials. It does not confirm that the right person is present. In a world of credential theft, deepfake technology, and AI-generated impersonation, that gap is no longer theoretical.
Identity Fraud & Account Takeovers
Stolen credentials, SIM swaps, and account takeover are the fastest-growing categories of digital fraud. Continuous verification closes the session-level window.
Deepfake & Synthetic Media Threats
Broken Age Verification
Regulatory & Compliance Pressure
Static authentication (a password, a PIN, a one-time login check) confirms that someone presented the right credentials. It does not confirm that the right person is present. In a world of credential theft, deepfake technology, and AI-generated impersonation, that gap is no longer theoretical.
Identity Fraud & Account Takeovers
Stolen credentials, SIM swaps, and account takeover are the fastest-growing categories of digital fraud. Continuous verification closes the session-level window.
Deepfake & Synthetic Media Threats
Broken Age Verification
Regulatory & Compliance Pressure
Static authentication (a password, a PIN, a one-time login check) confirms that someone presented the right credentials. It does not confirm that the right person is present. In a world of credential theft, deepfake technology, and AI-generated impersonation, that gap is no longer theoretical.
Identity Fraud & Account Takeovers
Stolen credentials, SIM swaps, and account takeover are the fastest-growing categories of digital fraud. Continuous verification closes the session-level window.
Deepfake & Synthetic Media Threats
Broken Age Verification
Regulatory & Compliance Pressure
Marcus Swift
Co-Founder of Mission Critical Comms
"With YEO, we can confidently share critical information, knowing we can track, control, and, if needed, retract it. We finally have a platform that lets us move sensitive information without fear."
Marcus Swift
Co-Founder of Mission Critical Comms
"With YEO, we can confidently share critical information, knowing we can track, control, and, if needed, retract it. We finally have a platform that lets us move sensitive information without fear."
Marcus Swift
Co-Founder of Mission Critical Comms
"With YEO, we can confidently share critical information, knowing we can track, control, and, if needed, retract it. We finally have a platform that lets us move sensitive information without fear."
OUR SOLUTION
Security built for every platform
Real-Time Continuous Authentication
Verify users throughout their session, not just at login. Unauthorised access attempts are detected instantly.
Biometrics Stored Locally
Privacy-first compliance, biometric data is never centralised. Meet age-gating regulations without collecting ID documents or storing sensitive biometric data.
Stay Ahead of Fraud
Multi-layer liveness detection defeats AI-generated faces, printed photos, and masks. Presentation attack detection certified and continuous.
Compliance-Ready by Default
Built for Online Safety Bill, GDPR, and age-gating regulations. Audit-ready, documentation-rich, designed for regulated industries.
Real-Time Continuous Authentication
Verify users throughout their session, not just at login. Unauthorised access attempts are detected instantly.
Biometrics Stored Locally
Privacy-first compliance, biometric data is never centralised. Meet age-gating regulations without collecting ID documents or storing sensitive biometric data.
Stay Ahead of Fraud
Multi-layer liveness detection defeats AI-generated faces, printed photos, and masks. Presentation attack detection certified and continuous.
Compliance-Ready by Default
Built for Online Safety Bill, GDPR, and age-gating regulations. Audit-ready, documentation-rich, designed for regulated industries.
The Technology
Patented multi-layered verification.
Three simultaneous checks happening as fast as X frames per second.
Layer 1
Advanced Facial Mapping
Establishes a precise geometric model of the authorised user's facial structure at enrolment. Captures spatial relationships between facial landmarks (the geometry of the face), not a photographic image.
Developers configure matching threshold to set desired confidence level
PRIVACY FIRST
The enrolled facial model remains on-device.
REDUCE RISKS FROM
Server breach/data exfiltration
Interception in transit
Centralised template compromise
The Technology
Patented multi-layered verification.
Three simultaneous checks happening as fast as X frames per second.
Layer 1
Advanced Facial Mapping
Establishes a precise geometric model of the authorised user's facial structure at enrolment. Captures spatial relationships between facial landmarks (the geometry of the face), not a photographic image.
Developers configure matching threshold to set desired confidence level
PRIVACY FIRST
The enrolled facial model remains on-device.
REDUCE RISKS FROM
Server breach/data exfiltration
Interception in transit
Centralised template compromise
The Technology
Patented multi-layered verification.
Three simultaneous checks happening as fast as X frames per second.
Layer 1
Advanced Facial Mapping
Establishes a precise geometric model of the authorised user's facial structure at enrolment. Captures spatial relationships between facial landmarks (the geometry of the face), not a photographic image.
Developers configure matching threshold to set desired confidence level
PRIVACY FIRST
The enrolled facial model remains on-device.
REDUCE RISKS FROM
Server breach/data exfiltration
Interception in transit
Centralised template compromise
intergration
Ready to integrate on any platform, at any stage
The YEO CFR SDK integrates at the application layer — no infrastructure changes, no rip-and-replace. Drop it into iOS, Android, or web and add continuous identity verification to your platform without touching what already works.
Layer With Existing ID Verification
The SDK adds continuous session verification without displacing your existing KYC, authentication, or onboarding infrastructure. It works alongside your current stack, not instead of it.
Up and running in as little as 3 days
Application-layer integration means minimal engineering overhead. Full technical documentation, SDK packages and dedicated support are available from day one. Most integrations go live within three days of starting.
White-label options to match your brand
The SDK runs inside your product, under your brand. No YEO interface, no third-party screens — fully customisable to your design system so verification feels native to your platform.
Chose where and when its active
Run continuous verification throughout every session, or activate it only at critical moments — high-value transactions, sensitive data access, or account changes. You define the policy.
Frictionless customer experience
Most security adds steps. YEO removes the need for them. The CFR SDK runs passively on-device throughout every session — confirming the right person is present without prompting, interrupting or asking anything of your users. Legitimate customers experience nothing different. The only layer that changes is the one your platform never had: continuous verification that works invisibly, from login to sign-out.
Frictionless customer experience
Most security adds steps. YEO removes the need for them. The CFR SDK runs passively on-device throughout every session — confirming the right person is present without prompting, interrupting or asking anything of your users. Legitimate customers experience nothing different. The only layer that changes is the one your platform never had: continuous verification that works invisibly, from login to sign-out.
Frictionless customer experience
Most security adds steps. YEO removes the need for them. The CFR SDK runs passively on-device throughout every session — confirming the right person is present without prompting, interrupting or asking anything of your users. Legitimate customers experience nothing different. The only layer that changes is the one your platform never had: continuous verification that works invisibly, from login to sign-out.
A continuous verification solution for all industries
YEO's technology is deployed across industries where identity, accountability, and data integrity are not optional extras, they are foundational requirements.
Legal
SRA-aware secure communication that protects client confidentiality, preserves legal privilege, and creates a verified audit trail.
Banking & Financial Services
FCA and SMCR compliant secure messaging. Continuous identity verification that provides the accountability evidence regulators expect.
Cybersecurity
Continuous identity verification and out-of-band secure communications for security teams operating in high-threat environments — where compromised credentials and session takeover are not edge cases, they are the objective.
Insurance
Out-of-band communication and continuous identity verification as part of a cyber resilience stack for InsurTech and traditional insurers alike.
Social Communities
Verified-identity communities built for Online Safety Act compliance — confirming members are who they say they are, and protecting vulnerable users throughout every session, not just at sign-up.
Government
Secure, identity-verified communications for ministerial teams, civil servants, and cross-department operations — with the verified audit trail that public accountability demands.
Public Authorities
Replacing consumer messaging with operationally secure, identity-verified communications for police, fire, and local authorities. Evidence-grade and built for public sector information governance requirements.
A continuous verification solution for all industries
YEO's technology is deployed across industries where identity, accountability, and data integrity are not optional extras, they are foundational requirements.
Legal
SRA-aware secure communication that protects client confidentiality, preserves legal privilege, and creates a verified audit trail.
Banking & Financial Services
FCA and SMCR compliant secure messaging. Continuous identity verification that provides the accountability evidence regulators expect.
Cybersecurity
Continuous identity verification and out-of-band secure communications for security teams operating in high-threat environments — where compromised credentials and session takeover are not edge cases, they are the objective.
Insurance
Out-of-band communication and continuous identity verification as part of a cyber resilience stack for InsurTech and traditional insurers alike.
Social Communities
Verified-identity communities built for Online Safety Act compliance — confirming members are who they say they are, and protecting vulnerable users throughout every session, not just at sign-up.
Government
Secure, identity-verified communications for ministerial teams, civil servants, and cross-department operations — with the verified audit trail that public accountability demands.
Public Authorities
Replacing consumer messaging with operationally secure, identity-verified communications for police, fire, and local authorities. Evidence-grade and built for public sector information governance requirements.
A continuous verification solution for all industries
YEO's technology is deployed across industries where identity, accountability, and data integrity are not optional extras, they are foundational requirements.
Legal
SRA-aware secure communication that protects client confidentiality, preserves legal privilege, and creates a verified audit trail.
Banking & Financial Services
FCA and SMCR compliant secure messaging. Continuous identity verification that provides the accountability evidence regulators expect.
Cybersecurity
Continuous identity verification and out-of-band secure communications for security teams operating in high-threat environments — where compromised credentials and session takeover are not edge cases, they are the objective.
Insurance
Out-of-band communication and continuous identity verification as part of a cyber resilience stack for InsurTech and traditional insurers alike.
Social Communities
Verified-identity communities built for Online Safety Act compliance — confirming members are who they say they are, and protecting vulnerable users throughout every session, not just at sign-up.
Government
Secure, identity-verified communications for ministerial teams, civil servants, and cross-department operations — with the verified audit trail that public accountability demands.
Public Authorities
Replacing consumer messaging with operationally secure, identity-verified communications for police, fire, and local authorities. Evidence-grade and built for public sector information governance requirements.
Scale with ease
Because verification runs entirely on-device, there is no server infrastructure to provision, maintain or upgrade as your user base grows. Each device handles its own processing load — which means scaling is a matter of adding users, not adding servers. No infrastructure overhead, no bottlenecks, no backend costs that compound as you grow.
Scale with ease
Because verification runs entirely on-device, there is no server infrastructure to provision, maintain or upgrade as your user base grows. Each device handles its own processing load — which means scaling is a matter of adding users, not adding servers. No infrastructure overhead, no bottlenecks, no backend costs that compound as you grow.
Scale with ease
Because verification runs entirely on-device, there is no server infrastructure to provision, maintain or upgrade as your user base grows. Each device handles its own processing load — which means scaling is a matter of adding users, not adding servers. No infrastructure overhead, no bottlenecks, no backend costs that compound as you grow.
What users are saying
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Pricing model
YEO CFR SDK is offered under a yearly subscription model, with pricing based on the number of mobile users using the technology. This approach allows customers to align their investment with the scale of their deployment, providing a predictable and transparent cost as their user base grows.
Standard SaaS Subscription
Basic
Annual subscription
Priced according to the number of mobile users
Predictable annual expenditure
Scales as the customer user base grows
Suitable for initial deployments, pilots, and smaller-scale production environments.
Enterprise Software Licence
Enterprise
Negotiated for larger deployments
Designed for significant or strategic enterprise adoption
Provides greater flexibility for customer growth
Can cover multiple applications, business units or deployment environments
Enables customers to expand their security capabilities without being constrained by a traditional per-user model
Particularly suited to organisations looking to deploy YEO CFR across multiple applications, business units, geographies or large user populations.
FAQ
Have questions? Explore our FAQ to find quick answers or reach out to our support team for personalised assistance. We're here to help you get the most out of YEO for Business.
What is the YEO CFR SDK?
The YEO CFR SDK (Continuous Facial Recognition Software Development Kit) is a biometric identity verification layer that integrates directly into existing applications. It verifies that the account holder is present and in control of their session — continuously, passively, and entirely on-device — rather than only at login.
How does the CFR SDK work?
The SDK runs three verification layers in combination. Advanced Facial Mapping builds a precise biometric model of the enrolled user. Anti-Spoofing Liveness Detection distinguishes a live person from a photograph, video replay, or AI-generated deepfake. Depth Verification confirms physical presence, distinguishing a live face from a screen or mask. All three layers process on the user's device. If the verified account holder is no longer present, the platform receives a real-time policy trigger, which the integrating application can act on according to its own rules.
Is biometric data stored or transmitted?
No. All biometric processing happens on the user's device. No image, template, or biometric data is transmitted to YEO's servers or any external system. There is no central biometric database. This is an architectural fact, not a policy promise — there is no transmission pathway to remove data from.
Is the CFR SDK patented?
Yes. YEO holds patents in the US, the UK, the EU, and China, covering the continuous facial recognition technology stack. The patents are valid until 2038.
How does the SDK integrate?
Integration is at SDK level, meaning it does not require changes to a platform's existing authentication infrastructure. It runs alongside existing login systems rather than replacing them. Most integrations go live within days of the technical handshake being completed.
FAQ
Have questions? Explore our FAQ to find quick answers or reach out to our support team for personalised assistance. We're here to help you get the most out of YEO for Business.
What is the YEO CFR SDK?
The YEO CFR SDK (Continuous Facial Recognition Software Development Kit) is a biometric identity verification layer that integrates directly into existing applications. It verifies that the account holder is present and in control of their session — continuously, passively, and entirely on-device — rather than only at login.
How does the CFR SDK work?
The SDK runs three verification layers in combination. Advanced Facial Mapping builds a precise biometric model of the enrolled user. Anti-Spoofing Liveness Detection distinguishes a live person from a photograph, video replay, or AI-generated deepfake. Depth Verification confirms physical presence, distinguishing a live face from a screen or mask. All three layers process on the user's device. If the verified account holder is no longer present, the platform receives a real-time policy trigger, which the integrating application can act on according to its own rules.
Is biometric data stored or transmitted?
No. All biometric processing happens on the user's device. No image, template, or biometric data is transmitted to YEO's servers or any external system. There is no central biometric database. This is an architectural fact, not a policy promise — there is no transmission pathway to remove data from.
Is the CFR SDK patented?
Yes. YEO holds patents in the US, the UK, the EU, and China, covering the continuous facial recognition technology stack. The patents are valid until 2038.
How does the SDK integrate?
Integration is at SDK level, meaning it does not require changes to a platform's existing authentication infrastructure. It runs alongside existing login systems rather than replacing them. Most integrations go live within days of the technical handshake being completed.
FAQ
Have questions? Explore our FAQ to find quick answers or reach out to our support team for personalised assistance. We're here to help you get the most out of YEO for Business.
What is the YEO CFR SDK?
The YEO CFR SDK (Continuous Facial Recognition Software Development Kit) is a biometric identity verification layer that integrates directly into existing applications. It verifies that the account holder is present and in control of their session — continuously, passively, and entirely on-device — rather than only at login.
How does the CFR SDK work?
The SDK runs three verification layers in combination. Advanced Facial Mapping builds a precise biometric model of the enrolled user. Anti-Spoofing Liveness Detection distinguishes a live person from a photograph, video replay, or AI-generated deepfake. Depth Verification confirms physical presence, distinguishing a live face from a screen or mask. All three layers process on the user's device. If the verified account holder is no longer present, the platform receives a real-time policy trigger, which the integrating application can act on according to its own rules.
Is biometric data stored or transmitted?
No. All biometric processing happens on the user's device. No image, template, or biometric data is transmitted to YEO's servers or any external system. There is no central biometric database. This is an architectural fact, not a policy promise — there is no transmission pathway to remove data from.
Is the CFR SDK patented?
Yes. YEO holds patents in the US, the UK, the EU, and China, covering the continuous facial recognition technology stack. The patents are valid until 2038.
How does the SDK integrate?
Integration is at SDK level, meaning it does not require changes to a platform's existing authentication infrastructure. It runs alongside existing login systems rather than replacing them. Most integrations go live within days of the technical handshake being completed.