Repair .SEC File Errors    |    What is the .SEC File Extension?    |    Scan for .SEC File Extension Errors

Run a Free Scan to check for SEC related errors.

What is the .SEC File Extension?

.SEC File Extension Description:

The PGP (Pretty Good Privacy) implements the file extension .sec as a component of its security program, and is the format used in relation to its generated secret key ring. The .sec file extension is used as a containment unit for the storage of armored private keys (in ASCII file format) that are required for the process of decrypting files which are encrypted with the PGP technology.

The file extension .sec is a standard component of the support files for the encryption software application that uses a public key encryption methodology wherein two keys are put in place for the protection of the encrypted text. The .sec file extension references the two keys which: provides an intended message recipient the ability to decrypt the message, while the other key is used by the sender for the purpose of decrypting messages received by the sender.

Basically, the key system supported by the file extension .sec requires the usage of a pair of keys to maximize its functionality; otherwise, it is useless to send encrypted messages if the recipient cannot decipher them. The .sec file extension is part of the patented public key algorithm implemented by Public Key Partners primarily for the protection of data files and electronic messages with the intention of providing a secured communication transports between parties with the requisites for secured channels.

The .sec file extension's functionality for the supported application lies in its fully functional and sophisticated management of digital signatures including ergonomic design and data compression which allows secure exchange of files and messages between parties which have never met before.

The file extension .sec also represents the format file for the forum section of TAPCIS, which is described as a DOS environment based access application intended for CompuServe's Information Service. The .sec file extension supports the program, which was designed as an interpreted code based on the BASIC development language and subsequently evolved to a standalone application.

The Pro/ ENGINEER 3D product design software application also utilizes the file extension .sec in relation to the default format of its sketch files. The file extension .sec is used for the support of productivity utilities, which are designed to promote design practices that comply with existing standards of the industry.

Author: CompuServe, Parametric Technology Corporation, PGP Corporation
Author URL:
Related Applications: TAPCIS, Pro/ENGINEER, Pretty Good Privacy
Common Path: C:/


Run a Free Scan to check for SEC related errors & to optimize PC performance.

Do you have errors with .SEC files?

The Standard Cause of .SEC files Errors to Occur:

A common and likely explanation for .SEC files errors is corruption in the Windows program registry - repairs are necessary to avoid more harm in other applications and/or devices. As long as the errors continue your PC stays at risk for potential blue screen errors, device failure and fatal crashes.

What are the Symptoms of .SEC files Errors?

.SEC files error symptoms include program freezes, system start up or shut down problems, jerky pc operation, sluggish behaviour, screen halts, beeping sounds, problems loading documents and problems during application installation.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.

Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder

Browse File Extensions by Name:

Is your File Extension missing?

Help us to make the best resource we possibly can by submitting you very own file extension details. If you have detailed information on any file extensions please let us know by visiting the following link.

Submit File Details Form

What is the .SEC File Extension?    |    Scan for .SEC File Extension Errors    |    How to Fix .SEC File Extension Errors