Abstract.Expounding the connotation of the core competence of construction consultant enterprises and establishing the evaluation index system about core competence of construction consultant enterprises from five aspects which are the management,technology,economic benefit,human resources and market development.Using entropy weight method to determine the evaluation indexes weight, then applying grey correlation method to evaluate and compare the core competence by four enterprises.

Cyber security is closely related to the long-term stability of the country, economic development and people's happiness. In order to adapt to the development of information technology, police universities have established a new specialty of cyber security and law enforcement. In the context of new engineering and technical disciplines, this paper analyzes the demands of cyber security and law enforcement professionals guided by the needs of the network police professional position. Combining with the teaching characteristics in police universities and the construction requirements of new engineering and technical disciplines, as well as the needs of network police positions, this paper puts forward a set of perfect talent teaching system and mode which integrates teaching, learning, practice and training, and the mode is suitable for cyber security and law enforcement specialty, which can improve the training mechanism of cyber security talents in China's public security education. The teaching system and mode which is proposed in the paper focuses on the characteristics of public security, emphasizes practicality, adapts to multi-angle and multi-level network security work.