- 
En your GitHub Enterprise Server instance, vaya a la página principal del repositorio.
 - 
Debajo del nombre del repositorio, haz clic en Configuración.

 - 
In the left sidebar, click Deploy keys.

 - 
On the Deploy keys page, take note of the deploy keys associated with your account. For those that you don't recognize, or that are out-of-date, click Delete. If there are valid deploy keys you'd like to keep, click Approve.

 
For more information, see "Managing deploy keys."