this post was submitted on 20 Oct 2025
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Why Signal’s post-quantum makeover is an amazing engineering achievement (arstechnica.com)
submitted 2 days ago by technocrit@lemmy.dbzer0.com to c/technology@lemmy.world
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New design sets a high standard for post-quantum readiness.

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[–] Jason2357@lemmy.ca 24 points 2 days ago (1 children)

There are nation states just straight up intercepting and storing signal data on their networks in hopes that it can be decrypted in the future. 20 year old messages will still be useful.

[–] SkyeStarfall@lemmy.blahaj.zone 13 points 2 days ago

Also known as Harvest now, decrypt later. And it's a serious security threats that Signal must consider and handle