DeepFake技术背后的安全问题:机遇与挑战

The Security Problems of the DeepFake Technology:Opportunities and Challenges

人工智能的发展给社会生活带来了巨大的改变.然而,随着这些应用的推广,人工智能的安全问题也日益显露出来.最近,以DeepFake为代表的深度伪造技术,严重威胁着社会安全和公众隐私.首先阐述了DeepFake技术的发展背景和技术原理.然后分析了近年来DeepFake技术在商业、政治、色情和娱乐等方面造成的影响.为了应对这些影响,国内外机构都对与DeepFake相关的技术作出回应,其中,研究机构致力于从技术角度来检测利用DeepFake制作的深伪音视频,维护内容安全.

The developments of artificial intelligence(AI)have made significant changes to the society.However,the AI applications expose their own security problems as well.Recently,fake content generation techniques such as DeepFake have become a threat to public security and privacy.In this article,we first summarize the backgrounds and principles of the DeepFake technologies.Then,we analyze the impacts of DeepFake on business,politics,pornography and entertainment.Many institutions at home and abroad response actively against DeepFake and cope with the impacts.Among these institutions,the academies focus on developing new technologies to detect these fake videos,images and audios based on the DeepFake so as to safeguard the content security.