大数据已发展成为当今信息技术领域的研究热点,大数据信息安全面临着严峻的挑战。分析了大数据面临的三种典型信息安全风险,分别是大数据成为高级可持续威胁(APT)的攻击载体、大数据加大了个人隐私泄露的风险和大数据的存储安全风险,并指出着重从建立协同联动的APT综合防护平台、多维度加强个人隐私信息保护、三管齐下提高大数据的存储安全水平、加快推进大数据信息安全技术产品自主可控等四个方面增强大数据信息安全保障能力。
Big data has developed into the research focus of current information technology field,and itsin- formation securityis facing serious challenges.This paper analyses three typical information security risks faced bybig data, that is, big data can become the carrier for APT, increase the risk of leakage of personal privacy and storage security risk. There are four major methods for enhancing the security ability of bigdata information,such as set up an APT platform for integrated protection, strengthen the muhi-dimension personal privacy informa- tion protection, improve the storage security level of big data, and accelerate the promotion of big data informa- tion security technology independently.