%0 Journal Article
%T A Survey of Application-Level Protocol Identification Algorithm<br>应用层协议识别算法综述
%A CHEN Liang
%A GONG Jian
%A XU Xuan
%A <br>陈亮
%A 龚俭
%A 徐选
%J 计算机科学
%D 2007
%I 
%X The ability to accurately identify the Internet traffic associated with different application-level protocols is essential to a broad range of network applications. Due to high speed of network and complexity of new protocols, traditional port-based application-level protocol identification method is becoming much more inaccurate. Therefore, a variety of protocol identification algorithms become a research hotspot. In this paper, several basic concepts of applicationlevel protocol identification are introduced first; then the identification algorithms being used or researched now are classified into three categories; their main difficulties, advantages and disadvantages are also analyzed; finally two future research directions are presented.
%K Internet traffic
%K Application-level protocol
%K Identification
%K Algorithm<br>Internet流量
%K 识别
%K 应用层协议
%K 算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=1E8759907DE65478D53C70E31B4B967C&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=DF92D298D3FF1E6E&sid=B9704B40A4225A24&eid=80A07035DF96B0C4&journal_id=1002-137X&journal_name=计算机科学&referenced_num=1&reference_num=16