Challenges and Countermeasures on Information Security

In the light of the characteristics of new attack technology and lag of protection measurements,etc,the challenges on information security are analyzed.In addition,the corresponding countermeasures on information security control and management are discussed.A viewpoint is finally established to ensure information security,that is,to raise security consciousness,standardize information management,enhance security education and training,build up informa-tion security management system,be independent in innovation of in the information security technology.