Introduction In a previous post,* we gave an overview of how we came to adopt the networking protocol “SPDY” for use with the messaging service offered on LINE. This time we would like to go into detail about the various features that SPDY has to offer. *Adopting SPDY in Line – Part 1: An Overview, http://tech.naver.jp/blog/?p=2381 Discussion Security In the previous post, we mentioned that under