Show HN: If you lose your memory, how to regain access to your computer?(eljojo.github.io)

348 points by eljojo 8 months ago | 215 comments

ReMemory is a tool that encrypts files and splits the decryption key among trusted friends via Shamir's Secret Sharing, with an offline browser-based recovery bundle.

Meta preps new social app(liahaberman.substack.com)

76 points by zaplin 3 years ago | 105 comments

Signing TLS handshakes inside a TPM(bschaatsbergen.com)

32 points by bschaatsbergen 1 month ago | 39 comments

How Dactyl Works(dactyl.dev)

60 points by anorak27 1 month ago | 12 comments

Xata: Postgres at scale, with copy-on-write branching and anonymization(xata.io)

34 points by mebcitto 1 year ago | 4 comments

Postgres with data branching and PII anonymization(xata.io)

10 points by simonklee 1 year ago | 4 comments

Fully homomorphic encryption and the dawn of a private internet(bozmen.io)

395 points by barisozmen 1 year ago | 183 comments

Personal blog essay by Barış Özmen explaining fully homomorphic encryption and how it could enable a truly private internet.

Encrypting private data and private communications is now an ethical duty(blog.tripu.info)

416 points by gasull 3 years ago | 200 comments

A personal blog essay arguing that end-to-end encrypting private data and communications has become an ethical duty, using a glass-walls analogy.

Shutting down our public encrypted DNS(mullvad.net)

432 points by mywacaday 1 month ago | 213 comments

Mullvad blog post announcing it is shutting down its public encrypted DNS (DoH) servers and will sponsor Quad9 instead.

The complement of true is true, except when it's false(dryperspective.github.io)

66 points by aw1621107 22 days ago | 26 comments

Blog post examining C++ proposal P4313R1, which adds bitmask operations for enums via a C++26 annotation, and edge cases around complementing values.

Google is making private AI practical with homomorphic encryption(blog.google)

473 points by u1hcw9nx 2 months ago | 276 comments

Google Security blog post by Jeremy Kun on how Google is using homomorphic encryption to make privacy-preserving AI practical.

Privacy doesn't mean anything anymore, anonymity does(servury.com)

390 points by ybceo 10 months ago | 252 comments

A blog post from Servury arguing that privacy has become a marketing term and that true anonymity must be built into system architecture; page showed a Cloudflare check.