Do recent iOS versions (6.x or 7.x) support L2TP/IPsec VPNs where the machine authentication is done using RSA signatures of x509 certificates? The "iOS: Supported protocols for VPN" document seems ...
How do you load the US Department of Defense SSL certificate (or any SSL certificate) into iOS?
I clicked "Accept", but it's nowhere to be found in Settings - General - Profile (the only thing there is my Straight Talk Prepaid APN which I put in a while back myself). It looks like this:  ...