Secret Service code name


The United States Secret Service uses code names for U.S. presidents, first ladies, and other prominent persons and locations. The use of such names was originally for security purposes and dates to a time when sensitive electronic communications were not routinely encrypted; today, the names simply serve for purposes of brevity, clarity, and tradition. The Secret Service does not choose these names, however. The White House Communications Agency maintains a list that candidates choose from, often choosing ones that resonate with them personally.
According to an established protocol, good codewords are unambiguous words that can be easily pronounced and readily understood by those who transmit and receive voice messages by radio or telephone regardless of their native language. Traditionally, all family members' code names start with the same letter.
The code names change over time for security purposes, but are often publicly known. For security, code names are generally picked from a list of such 'good' words, but avoiding the use of common words which could likely be intended to mean their normal definitions.

Presidents and their families

File:ClintonSenate swearing in.jpg|thumb|right|From left to right: President Bill Clinton, codename "Eagle"; Chelsea Clinton, codename "Energy"; Senator Hillary Clinton, codename "Evergreen"; Vice President Al Gore, codename "Sundance".
U.S. Secret Service codenames are often given to high-profile political candidates, and their respective families and spouses who are assigned U.S. Secret Service protection. These codenames often differ from those held if they are elected or those from prior periods if they held positions needing codenames.

1968

Government officials