Should I block it?
No, this file is 100% safe to run.
 
Additional versions
 
Relationships
     
    
        atsc51.dll
AuthenTec Sensor Control Library by VeriSign (Signed)
| Version:    | 6, 1, 5, 0 | 
| MD5:    | 80b9dfc937077c34489b07412bf61d32 | 
| SHA1:    | 8535fb419ca3730e58560f9a466e6878533b18f6 | 
| SHA256:    | fe73a2906b1e72390d299229597e11aabfe7902508209a5859d70cb8b42cb1a1 | 
What is atsc51.dll?
AuthenTec AT DLL is part of AuthenTec TrueSuite, a biometric software that protects the security of your data through the use of fingerprint authentication. Fingerprint authentication is performed by scanning your finger on a fingerprint sensor.
Overview
atsc51.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by VeriSign.
Details
| File name: | atsc51.dll | 
| Publisher: | AuthenTec, Inc. | 
| Product name: | AuthenTec Sensor Control Library | 
| Description: | AuthenTec AT DLL | 
| Typical file path: | C:\Windows\System32\atsc51.dll | 
| File version: | 6, 1, 5, 0 | 
| Size: | 1.09 MB (1,138,688 bytes) | 
| Certificate | 
| Issued to: | VeriSign | 
| Authority (CA): | VeriSign | 
| Expiration date: | Friday, November 8, 2002 | 
| Digital DNA | 
| PE subsystem: | Windows GUI | 
| File packed: | No | 
| .NET CLR: | No | 
More details
Distribution by Windows OS
| OS version | distribution | 
| Microsoft Windows XP | 
66.67% | 
 | 
| Windows 7 Home Premium | 
33.33% | 
 | 
Distribution by country
United States installs about 66.67% of AuthenTec Sensor Control Library.
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Dell | 
100.00% | 
 |