Target
Customers using Device Certificate
Details
Device Certificate uses Cybertrust Device ID provided by Cybertrust, Inc.
We have been informed by the company that system maintenance will be performed according to the schedule below. Please see the following for details.
Scheduled Date and Time:
January 21, 2026 (Wed) 01:00 - 4:00 (JST)
Effect on email:
During the above time, there will be one communication interruption lasting up to 30 seconds.
During the interruption, certificate issuance and retrieval functions will be unavailable.
If you make a request for certificate issuance, revocation, etc. during the above period and an error occurs, please retry the operation that resulted in an error.
Note that login authentication using certificates will continue to function normally during the maintenance period.
We apologize for any inconvenience this may cause and appreciate your understanding.