A security guard stands in front of Google's booth at the China International Import Expo earlier this month in Shanghai. A security guard stands in front of Google's booth at the China International Import Expo earlier this month in Shanghai. Several Google employees have gone public with their opposition to the tech giant's plans for building a search engine tailored to China's censorship demands. The project, code-named Dragonfly, would block certain websites and search terms determined by the Chinese government -- a move that, according to a growing number of workers at Google, is tantamount to enabling "state surveillance." "We are among thousands of employees who have raised our voices for months. International human rights organizations and investigative reporters have also sounded the alarm, emphasizing serious human rights concerns and repeatedly calling on Google to cancel the project," said the letter's signatories, whose group initially numbered nine employees but has ballooned since its publication on Medium.