<a href="https:&#x2F;&#x2F;www.sslforfree.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.sslforfree.com&#x2F;</a> Use this and you don&#x27;t need to have any server alteration. (You authenticate via uploading a FTP file to your site, then SFF.com queries to see if you placed it there, if it exists, you get a cert and install it like you would had you bought it from Verisign.)