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Product Bulletin #1095
End-of-Life for Threat Protection System (TPS), Security Management System (SMS), and Release to Manufacturing
Date of Announcement: July 10, 2023
End-of-Life Details
 Affected Devices Affected TOS Version End-Of-Life
 T/TX Series 5.4.1, 5.5.0, 5.5.2, 5.5.3 January 8, 2024
 SMS 5.4.1, 5.5.0, 5.5.2, 5.5.3 (Including all patch releases) January 8, 2024
It is recommended that evaluations of the latest TPS and SMS software releases be completed and that customers adopt them wherever possible to ensure effective ongoing support. For a list of the currently supported operating systems, go HERE.
Factory Release Details
 Affected Devices Factory Release Version Date-Of-Change
 T/TX Series 5.5.5 October 8, 2023
 SMS 5.5.4 October 8, 2023
Migration Options:
For the latest software releases for your product, please visit the Threat Management Center (TMC) and navigate toReleases > Software.
For Release Notes and other documentation, go to http://docs.trendmicro.com.
Keywords: PB#1095: End-of-Life for Threat Protection System (TPS), Security Management System (SMS), and Release to Manufacturing