Secure Ad Serving with SSL

We support both regular and secure ad serving. Secure ad serving through SSL (Secure Sockets Layer, https://) uses 256-bit high-grade encryption to protect data. If your website is served through SSL, your ads should also be delivered securely to avoid the security warning in visitors' browser. For your convenience, you should use the protocol-relative URL for the ad serving request whenever possible because it supports auto-switching.