Digital Persona Management is the art and science applied to maintaining a specific digital identity to match a real identity. This service ensures that individuals (particularly those traveling in theater) do not inadvertently divulge personal identities and information.
Digital Litter Analysis can be done in conjunction with persona management. There are 3 levels of DLA, which show what intelligence can be ascertained about a user should your devices be found/recovered by the average person, the average law enforcement organization, or an intelligence agency targeting you.