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  • Identifies file type
  • Associates file extensions
  • Monitors associations
  • Helps open files


File Extension CEF

What is File Extension CEF?

File Extension CEF Recommendation:

Run a Free Scan to check for File Extension CEF related errors & to optimize PC performance.

File Extension CEF Description:

Documents that use the .cef file extension are usually associated with the CenturionMail program, which is a security application implemented in the encryption of E-Mail messages, folders and files. The .cef file extension is described as the format used by the resulting encrypted file of the application. The CenturionMail program utilizes a self-decrypting process for the .cef file extension, which is very convenient for the recipient because there are no other programs needed to extract the contents of the file aside from the password that was used in creating it.

This robust and simple program that creates the file extension .cef is another step forward in the advancement of security technologies, which helps to protect communication lines and data transmissions from malicious users and unauthorized access. The .cef file extension E-mail protection is very relevant, because this has become the primary communication transport for majority of personal and business transactions that has enveloped the entire world into a global community.

Commonly, electronic message formats pass through a series of systems governed by servers and routers that form the path traveled towards the intended recipient. Imagining the various systems it has to pass through, it is not far fetched to think that somewhere along its path, the message can be intercepted and the contents compromised. With the Password Manager, 256-bit encryption and on the fly security attributes of the file extension .cef, the sender can have the peace of mind that his message will be received intact and safe from unauthorized access.

The file extension .cef utilizes an uncomplicated symmetric encryption process that provides secure E-mail sending and unlike many encryption utilities, the .cef file extension will remain encrypted even in the recipient's Inbox, until the intended receiver decrypts it. The file extension .cef will automatically be encrypted once the message is read and eventually closed, maintaining optimum protection during and after the transportation process, including while residing in the recipient's computer system.

The file extension .cef also has some extensive uses in the protection of SanDisk Cruzer Titanium USB Flash drives, as a Data File for the Gradebook Learning Tool application, as a Catalog Format Exchange file of the Spaix sales program and in the CA Clipper Workbench developer program.


CenturionSoft, SanDisk Corporation, CalEd Software, VSX - VOGEL SOFTWARE GMBH

Author URL:

Applications associated with file extension CEF:

CentruionMail, CruzerLock, Class Action Gradebook, Spaix

Common Path:

C:\ Program Files\

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