So long, passwords.

The next step in mobile security is Nexsign. Unlike a password, which can be easily forgotten or duplicated, Nexsign verifies your identity with biological information like your fingerprint, face, and voice. The result? An authentication experience that’s simpler, faster, and even more secure.


What can Nexsign do for you and your business?

  • Strengthen security

    Nexsign stores your identifying information as separate keys in different locations – one on a server and another on your device. This makes it significantly more secure.

  • Reduce costs

    Managing and resetting passwords adds up. Biometric information reduces these costs, saving your organization time and money.

  • Simplify authentication

    With Nexsign, employees and customers no longer have to remember long, complicated passwords. Accessing data is as simple as scanning a fingerprint, face, or voice.

  • Streamline setup

    Simple and minimal integration, and you’re ready to go.

“Consumers want to choose how they interact online and Samsung SDS Nexsign is a platform that gives that choice.”

- Frances Zelazny, BioCatch

"Samsung SDS Nexsign brought both simpler customer journey and higher security level through the biometric authentication."

- Nick Telford-Reed, Worldpay

See how Nexsign works in the real world

Three people. Three mobile banking situations made more secure with Nexsign.


Take a closer look

  • Cross-platform

    Works with Android, iOS, and Windows operating systems.

  • Client/server compatibility

    Enables communication between the two locations where biometric data is stored, keeping your information safer.

  • PKI compliant

    Adheres to Public Key Infrastructure policies, strengthening identity protection.

  • TEE access

    Stores data in the TEE (Trusted Execution Environment), the most secure area of a device’s main processor.


  • Operating System
    Red HatTM Enterprise LinuxTM / AIXTM / HP-UXTM / Solaris / Windows®
  • Web Server
    Nginx® / Apache®
  • Java Application Server
    Apache Tomcat
  • Database
    Oracle / MySQL / RDS
  • FIDO Protocols
    FIDO UAF 1.0
  • Algorithms
    TLS 1.2 / SHA-256 / ECDSA-256 with P256 curve (SECP256R1) / RSA


  • FIDO Alliance


Read, download, and share

  • Brief

    Samsung SDS ID Verification: Trusted Mobile Identity Verification


  • Brief

    Continuous Authentication with Behavioral Biometrics


  • Brief

    Samsung SDS Digital Identity Platform


Let's talk

Contact us for any information you may need, or schedule a complimentary consultation to see if Nexsign is right for you.