The Investigation and Development Status of Deep Packet Inspection

The network security is an important issue in the Development of the Internet of Things (IoT). For detecting and defending the network attacks, the deep packet inspection is a promising technology that attracts the research and development attentions from the universities and industries. This paper overviews the investigations and development status of the deep packet inspection technology and summarizes different deep packet inspection techniques. Moreover, the paper also presents our investigations on the deep packet inspection and the related works.