Critical Patch 3321 adds several enhancements to WFBS 9.0 Service Pack (SP) 2.
Critical Patch 3321 for WFBS 9.0 SP2 is released to provide the following enhancements:
Enhancement 1
Microsoft announced the reissuance of an update for all supported editions of Microsoft Windows 7 and Microsoft Windows Server 2008 R2. This update adds support for the Secure Hash Algorithm 2 (SHA-2) signing and verification functionality. This critical patch enables WFBS availability of SHA-2 code signing support for Microsoft Windows 7 and Microsoft Windows Server 2008 R2.
The following modules support Worry-Free Business Security Agents on the Microsoft Windows 10 Threshold 2 (TH2) platform:
- Behavior Monitoring Driver
- Behavior Monitoring Core Service
- Early Launch Anti-malware
- Early Boot Clean
- Data Protection Service
Mozilla Firefox add-ons now follow a new set of security guidelines for verification and digital signatures. You may refer to Add-on signing in Firefox article for more information.
Critical Patch 3321 adds Trend Micro Behavior Monitor, hooking Microsoft Windows X86 ZwMapViewOfSection for ransomware detection. Also, the critical patch is applicable to all WFBS 9.0 SP2 (Standard and Advanced) and is available in Trend Micro Download Center.
Recommended Action
Trend Micro recommends that you apply Critical Patch 3321.
For support assistance, please contact Trend Micro Technical Support.
