A security engineer is configuring a system that requires the X.509 certificate information to be pasted into a
form field in Base64 encoded format to import it into the system. Which of the following certificate formats
should the engineer use to obtain the information in the required format?
A.
PFX
B.
PEM
C.
DER
D.
CER
PEM is correct.
Read https://morgansimonsen.com/2013/04/16/understanding-x-509-digital-certificate-thumbprints/
Often the binary data is converted to Base64 ASCII files. This is called Privacy Enhanced Email (PEM), and these files commonly have one of these extensions: .pem, .crt, .cer, and .key.
Is the answer is DER??