Should I block it?

No, this file is 100% safe to run.

Additional versions

6.8.0.1120	7.69%
6.8.0.1118	7.69%
6.8.0.1090	46.15%
6.8.0.1066	23.08%
6.5.0.1234	7.69%
5.8.0.1092	7.69%

Relationships

tmtdi.dll

Trend Micro Network Security Components by Trend Micro (Signed)

Remove tmtdi.dll

Version:	6.8.0.1090
MD5:	fe1313a1323cd14de3b6c2a26c3fcab1
SHA1:	d240042e8c3d6f1c0df6e2eb9dd388887ff65e01

What is tmtdi.dll?

Trend Micro TDI Module is part of Trend Micro Anti-Malware Solution Platform which provides antivirus and and antimalware detection and removal.

About tmtdi.dll (from Trend Micro)

“Trend Micro Threat Management System is a network analysis and visibility solution that uniquely detects evasive intrusions and automates remediation, giving you the real-time visibility, insight, and control you need to protect your company from advanced targeted attacks. Powered by Trend Micro Smart Protection Network, an array of threat detection and analysis engines, and the latest intelligence of Trend Micro Threat Researchers, Threat Management System provides the most accurate and up-to-date threat deterrence capability.”

Details

File name:	tmtdi.dll
Publisher:	Trend Micro Inc.
Product name:	Trend Micro Network Security Components
Description:	Trend Micro TDI Module
Typical file path:	C:\Program Files\trend micro\amsp\module\20004\2.0.1313\6.8.1078\tmtdi.dll
File version:	6.8.0.1090
Product version:	6.8
Size:	136.02 KB (139,280 bytes)
Certificate
Issued to:	Trend Micro
Authority (CA):	VeriSign
Effective date:	Sunday, January 30, 2011
Expiration date:	Thursday, February 16, 2012
Digital DNA
File packed:	No
Code language:	Microsoft Visual C# / Basic .NET
.NET CLR:	Yes
.NET NGENed:	No