On Tue, Jan 12, 2010 at 3:18 PM, Slack-Moehrle <mailinglists at mailnewsrss.com> wrote: > I have a CentOS 5.4 web server. I have some stuff that runs on 443. > When I hit https://<the site> > The user gets a warning saying that site identity could not be verified and the user can add an exception if they want. > How do I stop this from happing? Do I need to buy an SSL cert? Aren't these really expensive per server and I have 5 servers I would need to do this too. You can get a RapidSSL certificate (single root which is easier to install) from Namecheap for $10.95 a year. http://www.namecheap.com/learn/other-services/cheap-ssl-certificate-rapidssl.asp Or, you can get a free SSL certificate, with Intermediate certificates, which are a little harder to install, from StartSSL. I got one of those. http://www.startssl.com/ Each site needs an SSL certificate and a Dedicated IP address.