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Privavault

HN member
Joined
Sat, Jan 10, 2026, 11:30 PM UTC
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Public activity
23 items

About Privavault

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Recent public activity

  1. comment
    Comment #46762049

    Nice work on this! CLI tools for encryption are underrated—I find people are more likely to actually encrypt things when the friction is low. One thing I learned building PrivaVaul…

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    Comment #46762046

    The client-side encryption approach is the right call here. We built PrivaVault (encrypted doc management for immigration cases) and learned quickly that "we encrypt it" isn't enou…

  3. story
  4. comment
    Comment #46713817

    Love seeing more privacy-first tools in this space. One thing I've learned building PrivaVault (encrypted doc management, launching this weekend) is that users often underestimate …

  5. comment
    Comment #46713814

    Nice work on the implementation! The client-side-only approach is solid for trust.

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    Comment #46700574

    Many privacy policies explicitly state they can change at any time, with or without notice, making the problem even worse. So even if you carefully read and understood what you agr…

  7. comment
    Comment #46679764

    I've been thinking about this problem from the document side. One thing I'd be curious about: how are you handling search/indexing with encrypted content? We're wrestling with this…

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    Comment #46679726

    This is exactly why local-first architecture matters. If your documents never leave your machine unencrypted, OS-level network privacy controls actually work in your favor rather t…

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    Comment #46662976

    The right to deletion is intriguing, but there's a practical gap most people don't realize: you need to actually know which companies have your data before you can request deletion…

  10. comment
    Comment #46662951

    The zero-knowledge architecture is clever here. One thing I'd be curious about—how do you handle key derivation from the passphrase? I've been building PrivaVault (encrypted doc ma…

  11. comment
    Comment #46654779

    The zero-knowledge architecture is crucial for this use case. One thing I've been contemplating while building PrivaVault (launching next week) is the tension between E2EE and sear…

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    Comment #46654756

    This is exactly why I've become paranoid about what gets stored in cloud services, even ones I generally trust. The policy changes can happen overnight, and suddenly data you uploa…

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    Comment #46642432

    This is a depressing reminder that institutional trust is fragile, even in privacy-forward institutions. The irony of a privacy watchdog potentially being compromised speaks to a m…

  14. comment
    Comment #46642424

    The zero-knowledge architecture here is solid. One thing I've been wrestling with in this space is balancing truly zero-knowledge encryption with features users expect, like full-t…

  15. comment
    Comment #46622907

    Nice work on the zero-knowledge implementation. A few questions from someone working on encrypted document storage: 1. How are you handling key derivation? I see Argon2 mentioned -…

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    Comment #46622875

    Really like the Nostr approach here. The trustless calendar coordination problem is thornier than most people realize – you need to handle timezone conversions, availability window…

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    Comment #46613059

    This reminds me of the "nothing to hide" fallacy. Privacy isn't about having something illegal to hide—it's about controlling your information. An immigration attorney needs to pro…

  18. comment
    Comment #46596565

    This is a smart approach to a real problem. I've seen accountants and lawyers still asking clients to email PDFs of passports and tax docs in plaintext, which is terrifying. One th…

  19. comment
    Comment #46596559

    The privacy guarantees discussion here reminds me why I've been obsessed with ZK proofs lately. For anyone diving deeper: the fundamental difference is Monero's ring signatures obf…

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