統合パスワード変更
統合パスワード変更 is a macOS utility in the JPKI client software used to change the integrated PIN set on a My Number Card.
What is 統合パスワード変更?
統合パスワード変更 is a macOS utility related to JPKI client software for Japan’s My Number Card environment. It helps card holders change the integrated four-digit password used when the card was configured with a shared password for multiple card functions. On Mac, users encounter it as part of the broader JPKI client workflow for managing electronic certificate and card-password settings with a compatible IC card reader. This tool is relevant for identity and certificate management tasks rather than general desktop work, and it is typically used only when a password needs to be updated. It belongs to the set of official utilities connected to public personal authentication services provided for My Number Card use.
Key features
- Change the integrated four-digit password configured for supported My Number Card functions
- Work with the JPKI client software on macOS for card-related password management
- Support password maintenance tasks when using a compatible IC card reader
- Assist with managing authentication settings tied to electronic certificate use
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Safety overview
Status: Mostly safe
This utility is used for official card-password management, so access to a compatible card reader and the inserted card is normal for its purpose. Changing the password can affect how you sign in to supported government-related services that rely on the card, so make sure you choose a password you can remember and follow the card’s official password rules. Repeated incorrect entries may lock the card function until it is reset through the proper support channel.
Recommendation: Keep this utility if you use a My Number Card on your Mac for certificate checks or password management. If you no longer use JPKI card features on this Mac, you can remove the related client software, but doing so will also remove this password-management function.
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