Sign In

Communications of the ACM


Censoring Sensors

Censoring Sensors, illustration

Following the wave of U.K. terror attacks in the spring of 2017, prime minister Theresa May called on technology companies like Facebook and YouTube to create better tools for screening out controversial content—especially digital video—that directly promotes terrorism.

Meanwhile, in the U.S., major advertisers including AT&T, Verizon, and WalMart have pulled ad campaigns from YouTube after discovering their content had been appearing in proximity to videos espousing terrorism, anti-Semitism, and other forms of hate speech.


No entries found

Log in to Read the Full Article

Sign In

Sign in using your ACM Web Account username and password to access premium content if you are an ACM member, Communications subscriber or Digital Library subscriber.

Need Access?

Please select one of the options below for access to premium content and features.

Create a Web Account

If you are already an ACM member, Communications subscriber, or Digital Library subscriber, please set up a web account to access premium content on this site.

Join the ACM

Become a member to take full advantage of ACM's outstanding computing information resources, networking opportunities, and other benefits.

Subscribe to Communications of the ACM Magazine

Get full access to 50+ years of CACM content and receive the print version of the magazine monthly.

Purchase the Article

Non-members can purchase this article or a copy of the magazine in which it appears.