Ensure Screen Sharing Is Disabled

AltaNivel 1Automatizadamacos

Descripción

Screen Sharing allows a computer to connect to another computer on a network and display the computer’s screen. While sharing the computer’s screen, the user can control what happens on that computer, such as opening documents or applications, opening, moving, or closing windows, and even shutting down the computer.

Cómo se verifica

Método de auditoría: Comando de shell

shell

out=$(/bin/launchctl list 2>/dev/null) || exit 1
printf '%s\n' "$out" | /usr/bin/grep -cE 'com.apple.screensharing$' || true

Salida esperada: 0

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Terminal: sudo /bin/launchctl disable system/com.apple.screensharing ; sudo /bin/launchctl bootout system/com.apple.screensharing. GUI: System Settings > General > Sharing > Set Screen Sharing to disabled.

Propiedades

Sistemas operativos: macos-15
Etiquetas: macossystem-settings
Referencia: CIS Apple macOS 15.0 Sequoia Benchmark v2.1.0 - 2.3.3.1 Ensure Screen Sharing Is Disabled

Verificar este host

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

shell

tmaegis scan --target macos