Analysis and research of computer information security technology under big data background

Big Data optimizes the process of information processing, expands scale and improves application effect big data computer technology. However, has also triggered leakage, network viruses other security risks. In context data, in order to give full play advantages technology, it is necessary all kinds technology avoid problems such as system failures, external attacks so on, then ensure that a safe stable operating environment. This paper analyzes under background puts forward corresponding strategies based on concrete superiority