SoftGiken’s "YubiOn Portal" Featured as a Core Solution for Strengthening Internal Security in MIXI’s Deployment Case Published by the FIDO Alliance

– Contributing to Security and Operational Efficiency for Shared PCs Through Cloud‑Based Management Compatible with Both Windows and macOS –

January 30, 2026

To all members of the press,

SoftGiken Co., Ltd. (Head Office: Shibuya-ku, Tokyo; CEO: Norio Fujita; hereafter “SoftGiken”) is pleased to announce that its security solution “YubiOn Portal” has been featured and adopted in the deployment case of MIXI, Inc. (“MIXI”), published today by the FIDO Alliance, the standards organization for passwordless authentication.

This case study highlights MIXI’s initiatives to promote the adoption of passkeys across both consumer and internal enterprise environments, achieving a “safe and seamless login experience.” Within this initiative, YubiOn Portal is introduced as a solution that enhances security and improves operational efficiency within MIXI’s internal enterprise environment.

■ FIDO Alliance Case Study

Japanese: MIXI、コンシューマーおよびエンタープライズ領域を横断するパスキー導入で“安心で快適なログイン体験”を推進

English: MIXI Promotes a “Safe and Seamless Login Experience” with Passkey Deployment Across Both Consumer and Enterprise Environments

■ Use of “YubiOn Portal” in the Case Study

MIXI faced challenges in balancing stronger security with operational efficiency while managing shared PC usage and adapting to changes in OS environments. To solve these issues as part of a company-wide security initiative, MIXI adopted SoftGiken’s “YubiOn Portal,” provided by a member company of the FIDO Alliance, along with Yubico’s security key “YubiKey.”

[Key Results of the Deployment]

The case study reports the following outcomes:

1. Development of a Two-Factor Authentication Environment Supporting Both Windows and macOS

   A centrally managed cloud environment was established, enabling stronger authentication for shared device logins while simultaneously streamlining operations.

2. Cloud-based Authentication Management and Enhanced Visibility

   By shifting from traditional ledger-based management to cloud management with YubiOn Portal, MIXI can now maintain a constantly up‑to‑date and accurate view of authentication status.

3. Support for Remote Desktop

   The solution also supports Windows Remote Desktop usage, receiving high praise from employees.

4. Smooth Deployment and Operation

   Comprehensive documentation and flexible configuration options enabled smooth deployment and operation by MIXI’s IT team.

SoftGiken will continue to contribute to the spread of FIDO authentication and passkeys in enterprise environments, and to the realization of secure and user-friendly digital experiences through the provision of “YubiOn Portal” and other security solutions.