Passwords, documents, digital inheritance, cryptography, scams, and privacy explained without jargon. For those who want to understand and protect themselves in an increasingly fragile digital world.
◢ Start here
4 reads to understand why we exist, what we do, and how.
4 reads →
5 reads on digital inheritance, scams, and basic organization.
5 reads →
4 reads on the engineering behind the vault.
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3 reads to decide if TAIVA Vault makes sense for you.
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◢ Featured
OPAQUE-3DH, ML-KEM-1024 hybrid, MPC 2-of-3, and Bitcoin-anchored audit chain. The engineering that makes it possible to store data on a server that mathematically cannot read it.
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◢ Recent
You do not have your photos, your passwords, or your digital money. You have authorized access to them. The difference between…
2026-05-19
In August 2024, NIST standardized the world's first post-quantum cryptography algorithm. Out of academic paper, into Chrome,…
2026-05-19
You forgot the vault master password. Can the service give you back access without ever having seen your data? Yes, and the…
2026-05-19
Notary, bank, agency. There has always been someone in the middle. Cryptography changed the contract. The middleman was not…
2026-05-19
A real case that repeats itself every month in Brazil: crypto with no written seed phrase, no exchange access, no chance for…
2026-05-18
The real picture of digital inheritance in Brazil in 2026: an entire life online, lawyers without clear legal tools, platforms…
2026-05-18
◢ Frequently asked
Who owns my data?
The difference between custody and possession, and when it becomes a concrete problem.
Will quantum computers break my bank?
What it is, when it arrives, what falls with it, what holds firm.
How do I leave my digital life to my family?
Real cases of what goes wrong, and a simple process to organize.
How does modern cryptography work (without the math)?
OPAQUE, ML-KEM, MPC, audit chain: names that matter, with analogies.
How do I handle my passwords, practically?
Creating, remembering, organizing. No mystery.