Skip to main content
Skip to search
Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
SIGN IN
MEMBERSHIP
Type to search
美国政府如何监视抗议者——包括你
1,317,220 views |
Jennifer Granick |
TEDxStanford
• April 2017
Read transcript
如何停止美国政府记录你的电话,阅读你的邮件,监视你的地址?可以做的不多,监控和网络安全顾问Jennifer Granick说。政府轻松,廉价和在没有搜查令的情况下收集关于你的各种信息——如果你曾经参加过抗议活动或参加过枪支秀, 你很可能是他们感兴趣的人。学习你的权利,风险和如何在监视的黄金岁月中保护自己。
politics
technology
social change
activism
terrorism
United States
law
society
democracy
TEDx
government
surveillance
encryption
TED is supported by ads and partners