Meta adds proof-based security to encrypted backups
Meta adds proof-based security to encrypted backups 2026-05-05 at 13:21 By Anamarija Pogorelec Meta has updated its infrastructure for protecting password-based and end-to-end encrypted backups, introducing over-the-air fleet key distribution for Messenger and a commitment to publishing evidence of secure fleet deployments. How encrypted backups work These updates build on the company’s HSM-based Backup Key […]
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