This Critical patch requires Azure Code Signing (ACS) support on both Apex One server and security agent OS. For more information please refer to: IMPORTANT BULLETIN: Trend Micro Server and Endpoint Protection Agent Minimum Windows Version Requirements for Updated Binaries After Mid-February 2023.
Recommendation
Trend Micro recommends customers to apply this critical patch for enhanced security. Apex One Critical Patches are available on the Download Center.
This Critical Patch applies to Apex One Service Pack 1.
For support assistance, please contant Trend Micro Technical Support