Ensure Backup Automatically is Enabled If Time Machine Is Enabled

MediaNivel 2Automatizadamacos

Descripción

Backup solutions are only effective if the backups run on a regular basis. The time to check for backups is before the hard drive fails or the computer goes missing. In order to simplify the user experience so that backups are more likely to occur, Time Machine should be on and set to Back Up Automatically whenever the target volume is available. Audit: Passes when Time Machine is not configured (preference not set) or AutoBackup is enabled.

Cómo se verifica

Método de auditoría: Comando de shell

shell

/usr/bin/osascript -l JavaScript <<'EOS'
function run() {
  let pref1 = ObjC.unwrap($.NSUserDefaults.alloc.initWithSuiteName('com.apple.TimeMachine').objectForKey('AutoBackup'))
  if ( pref1 == null || pref1 == 1 ) {
    return("true")
  } else {
    return("false")
  }
}
EOS

Salida esperada: true

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Profile (preferred): com.apple.MCX.TimeMachine AutoBackup = <true/>. GUI: System Settings > General > Time Machine > Options > Set Back up frequency to Automatically <every hour/every day/every week>.

Propiedades

Sistemas operativos: macos-26
Etiquetas: macossystem-settings
Referencia: CIS Apple macOS 26 Tahoe Benchmark v1.1.0 - 2.3.4.1 Ensure Backup Automatically is Enabled If Time Machine Is Enabled

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target macos --level 2