For end-to-end encryption to work correctly, you have to trust the other sessions currently logged in to your account. Interaction with the other client is required to verify a session. Verifying a session might lead to all sessions that it trusts to also be trusted by { -brand-short-name }.
I wakken awgelhen seg yixef ɣer yixef ad iddu akken iwata, ilaq ad tamneḍ i tɣimiyin-nniḍen yeqqnen ɣer umiḍan-ik·im amiran. Amyigew akked umsaɣ-nniɣen yettwasra i usenqed n tɣimit. Asenqed n tɣimit yezmer ad yerr akk tiɣimiyin i ssentem, ad ttwasnetmen sɣur { -brand-short-name }.