Hi Tom The TLS Client cert verifies that the client device has use of the private key corresponding the client cert. When verified you have mutual authentication between the client device and the server device. User name / password authenticates that hopefully a human knows the credentials. These two techniques can be used separately or together. Whenever, User name / password is used a TLS server connection is needed to protect the credentials in transit. When both password and client cert are used it could be called two factor authentication. Any of the above combinations are supported by httpd. John Orendt John.p.orendt@xxxxxxxxxxxxx From: Tom Browder <tom.browder@xxxxxxxxx> I have a website that has been using private website user TLS certs successfully for over 10 years. Now I am investigating providing user name and password access to it as well. (I have that implemented on another site and it has worked satisfactorily for a couple of years.) My question is: can I provide both access methods to the same directory? I know it would be not as secure as a TLS cert and it would reduce the overall security of the directory, but is it feasible? Thanks. -Tom |