Pulse — the Livara blog on private messaging, encryption and security

Signal, without the noise.

Security notes, useful guides, product decisions, and the uncomfortable trade-offs most technology blogs hide below the fold.

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EnglishSeptember 13, 20265 min read

The Blind Librarian: Querying Chat Histories When the Server Cannot Read Them

How secure messengers make end-to-end encrypted chat search functional through local indexing, without ever giving the server access to your data.

02 / ARCHIVETagged “Data Privacy”

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