CGI-PGP and SSH

Question

Define the following given terms:

a) CGI

b) PGP

c) SSH

Answer 1

CGI :

CGI is defined as a standard for the communication between HTTP servers and executable programs. It is utilized in creating the dynamic documents.

PGP:

Pretty Good Privacy is used to offer the security for electronic mail. It offers confidentiality, authentication, data integrity, and non repudiation.

SSH:

Secure Shell is used to offer the remote login, and used to remotely execute the commands and transfer the files and also give strong client/server authentication / message integrity.