https and NSURLConnection

[kamy]

Hi,

I use NSURLConnection class to communicate to my Web Server (REST service), which returns XML data.

     [NSUrlConnection sendSyncronousRequest:request 
                             returningResponse:&response error:&error]

All works find on a normal connection, but when it comes to HTTPS/SSL based server, i get an error

The NSError message returns the following error

The certificate for this server is invalid. You might connecting to a server that is pretending to be <'servername'>, which could put confidential info at risk

Now i could use NSURL's get/post request in an asynchronous way and ignore certificate errors (accept an untrusted certificate)
But i dont want to accept an untrusted certificate.

When i point my URL in Safari, it shows me
"Safari can't verify the identity of the website"

Is there anything i need to check?
Do i need to add the certificate in each and every device?

Any help would be appreciated