Knowledge push has been a new research field in knowledge management.

In the paper, we summarize and analyze the related research first, then we describe how to design and implement a vulnerability database, put forward methods based on CORBA to define and implement the application programming interfaces of the vulnerability database, accomplish the automatic push of patches among trusted computers based on event models, and achieve a dynamic analysis.

In order to improve utilization efficiency of organization knowledge,two mechanisms of the knowledge usage in work flow are researched on the analysis of work flow and knowledge flow mapping——the knowledge retrieval and the knowledge push.

Designing and implementation of pushing-based 802.1x authentication system;

The Design and Realization of Model of Library Personalized Pushing System;

Application research of the information push of the network of government organization;

Research and Application of Information Push Technology Based on Agent;

The research introduces some relevant natural language processing(NLP) technology to excavate,represent and improve user s interest model effectively,and the services such as information push can be realized.