Federal penal institutions are institutions used to secure individuals pronounced guilty of breaking federal law. There are three different classifications or categories of federal prisons: high security, medium security, and low security. Many individuals held in federal prisons are drug offenders or people found to have done political-related unlawful acts. Also, individuals founded guilty of bank holdups, and various other white-collar wrongdoings can also be found in federal government prisons. On the occasion that you want the info of an inmate being held in federal prison, you can talk to officers at the Federal Bureau of Prisons.