Erin is a system administrator for a U$.$S$.$ federal government agency. What law contains guidance on how she may operate a federal information system? Group of answer choices Sarbanes$-$Oxley Act $($SOX$)$ Family Educational Rights and Privacy Act $($FERPA$)$ Federal Information Security Management Act $($FISMA$)$ Gramm$-$Leach$-$Bliley Act $($GLBA$)$