noun, feminine/sov.ɡaʁd/plural: sauvegardes
protection, safeguard (protection granted by any authority); certificate, protection (of the writing by which this protection is granted); protection, safeguard (a person or thing that serves as a guarantee and defence against a danger that one fears); back-up, backup, saving (action of keeping important information safe); back-up, backup (the secure data themselves)
“Il est en la protection et sauvegarde du roi.” — It is in the protection and safeguard of the king.