I have a fresh Linux box waiting to serve production traffic, and I need it running securely behind a DigiCert SSL certificate. The stack is straightforward—Apache is already installed, but it has not been tuned or configured for HTTPS. Here is what I need done: • Generate or verify the existing CSR in the correct DigiCert format and complete the certificate issuance. • Install the issued certificate, any intermediate chain files, and configure Apache virtual hosts for port 443. • Force HTTP-to-HTTPS redirection and enable modern TLS protocols/ciphers. • Reload or gracefully restart Apache, then verify the site with browser tests and online tools (DigiCert SSL Checker or SSL Labs) to confirm an A rating or better. • Provide a short hand-off note outlining the commands you used and where key files live, so I can replicate the process on staging. Root SSH access and the certificate files (or DigiCert account access) will be supplied as soon as we agree to proceed.