1.科普帖,ssh vs ssl http://blog.csdn.net/ocean1010/article/details/6950924
2.ios下擷取本機ip位址,支援ipv6 http://wiki.gonzofamily.com/a/Retrieve_local_IPv4/IPv6_on_Wifi/Cellular
3.協定分析網 http://www.cnpaf.net/
4.charles 模拟慢網速等 http://www.cnblogs.com/cos2004/archive/2013/04/16/3024171.html
5.NSUrl介紹和作用 http://www.cocoachina.com/applenews/devnews/2014/0414/8155.html
6.https加密封包通過wireshark的檢視方式 http://blog.csdn.net/jasonhwang/article/details/2350723
7.了解restful架構 http://www.ruanyifeng.com/blog/2011/09/restful.html
8.sip鑒權,摘要式認證 http://blog.sina.com.cn/s/blog_6db1348801015vz0.html