security protocol : SSL or TLS , HTTPS

1. How to implement SSL or TLS secure communications

    http://www.zdnet.com/blog/ou/how-to-implement-ssl-or-tls-secure-communications/608

2. HTTP Secure (HTTPS)

    http://en.wikipedia.org/wiki/HTTP_Secure

3. Session Initiation Protocol (SIP)

    http://en.wikipedia.org/wiki/Session_Initiation_Protocol

4. SSL

    http://en.wikipedia.org/wiki/SSL

5. TLS

    http://baike.baidu.com/view/875396.htm

    http://en.wikipedia.org/wiki/Transport_Layer_Security