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The real problem with iMessage is that public keys are unverifiable. The apparent lack of PFS is also a negative. And the iCloud backups in plaintext (although
by Natanael_L 11y ago
The real problem with iMessage is that public keys are unverifiable. The apparent lack of PFS is also a negative. And the iCloud backups in plaintext (although optional).
Signal have none of those particular problems.