Question: I'm looking for a secure biometric authentication solution that can integrate with my existing system, can you recommend something?

If you need a biometric authentication system that fits into your existing infrastructure, Faceplugin could be a good choice. It has advanced face recognition, face liveness detection and ID document verification technology. And with perpetual licenses for server and mobile SDKs, it's easy to integrate into your system for strong identity document verification and user convenience without fraud.

Another good option is Signicat, which offers a digital identity platform for user onboarding, authentication and identity workflows. It accommodates more than 170 identity methods and multiple data sources to ensure compliance and prevent fraud. The platform includes biometric authentication, electronic IDs and secure document management, and is used in regulated industries like finance, health care and e-commerce.

If you're looking for a higher-end facial recognition service, Facia offers services like face recognition, liveness detection, face matching and iris recognition. It's used for a variety of purposes, including account deduplication, access control and government surveillance. Facia prioritizes data privacy and security, which is important if you're using it in retail, government or health care.

If you're looking for a facial authentication system that combines physical security and access control with AI and machine learning, check out Alcatraz AI. It can detect unauthorized access in real time and can handle regulatory requirements like GDPR and CCPA. It can be used in a variety of industries and can be integrated with existing security systems for a more complete security solution.