What is Cer File Extension Format SSL?

A .cer file is a digital certificate file used to store certificate data. It is typically used to store SSL certificates, which are used to establish secure connections between computers over the internet. A .cer file is encoded using the Base64 encoding scheme and usually contains the certificate data in ASCII format.

The .cer file format is also sometimes used to store other types of digital certificates, such as code signing certificates or email signing certificates. These certificates are used to verify the identity of a person or organization and to ensure the integrity of the code or email being signed.

To open a .cer file, you will need a program that is capable of reading and interpreting digital certificate files. Some examples of programs that can open .cer files include Internet Explorer, Microsoft Edge, and Google Chrome. You can also use a text editor to view the contents of a .cer file, although the file may not be easy to read in this format.

What is Cer File Extension Format SSL?

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