Abstract:

The purpose of security is to ensure development,and it is important to measure the data security capability of an organization.The security problems and challenges of data organization were discussed.The development trend of big data and data security capability framework were introduced.The path of data security capability implementation and difficulties in the process of practice were expounded.Take an internet financial enterprise as an example,the process and method of building data security capability by using data security capability maturity model were analyzed.

Key words: big data, security capability, maturity model, security management