5 Stars4 Stars3 Stars2 Stars1 Star (8 votes, average: 5.00 out of 5) How To Generate a Certificate Signing Request (CSR) for FileZilla Using OpenSSL?Last Modified: August 11, 2026 When you are setting up SSL on your FileZilla server, the first thing you will be asked to do is create a Certificate Signing Request (CSR). The CSR is a…