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censor – v. to examine books, movies, letters, etc., in order to remove things that are considered to be offensive, immoral, harmful to society, etc.
filter – v. to remove something unwanted by using a filter
foolproof – adj. done, made, or planned so well that nothing can go wrong
objectionable – adj. not good or right
Psiphon – n. a system of communication technologies that permit Internet users to bypass government filters and censors.
Tor – n. a type of software used to prevent people from learning one’s location or Internet browsing history
VPN – n. a network that uses the Internet to provide remote offices or individual users with secure access to a network; an abbreviation for Virtual Private Network
unveil – v. to show or reveal something to others for the first time
