互联网技术的发展、网络社交的普及,使得现代社会的数据量正以几何倍的速度增长。然而数据在收集、存储和使用的过程中却面临着诸多安全隐患,这对信息安全提出了巨大的挑战。本文旨在通过阐述信息安全面临的威胁及现有的安全保障措施,期望从中得到借鉴,并提出相应的建议,为后续研究提供借鉴。 The development of Internet technology and the popularization of social network make the data volume of modern society increase at geometric times. However, data collection, storage and use of the process are faced with many hidden dangers, which poses a huge challenge to information security. The purpose of this paper is to expatiate on the threats to information security and the existing security measures, and to put forward corresponding suggestions to provide reference for the follow-up research.