Big data has been taken as a Chinese national strategy in order to satisfy the developments of the social and economic requirements and the development of new information technology.The prosperity of big data brings not only convenience to people’s daily life and more opportunities to enterprises,but more challenges with information security as well.This paper has a research on new types and features of information security issues in the age of big data,and puts forward the solutions for the above issues:build up the big data security management platform,set up the establishment of information security system and implement relevant laws and regulations.