The numbers reflect how frequently national security and intelligence officials use this tool in their work. Unmasking occurs after U.S. citizens‘ conversations are incidentally picked up in conversations with foreign officials who are being monitored by the intelligence community. The U.S. citizens‘ identities are supposed to be protected if their participation is incidental and no wrongdoing is suspected. However, officials can determine the U.S. citizens‘ names through a process that is supposed to safeguard their rights. In the typical process, when officials are requesting the unmasking of an American, they do not necessarily know the identity of the person in advance.