Public Report – WhatsApp End-to-End Encrypted Backups Security Assessment

During the summer of 2021, WhatsApp engaged NCC Group's Cryptography Services team to conduct an independent security assessment of its End-to-End Encrypted Backups project. End-to-End Encrypted Backups is an hardware security module (HSM) based key vault solution that aims to primarily support encrypted backup of WhatsApp user data. This assessment was performed remotely, as a … Continue reading Public Report – WhatsApp End-to-End Encrypted Backups Security Assessment