About
Trust from architecture, not adjectives.
ARKCRON exists because identity has outgrown the password manager — and because security promises should be checkable.
ARKCRON
Ark — a vessel for what matters. Cron — time.
Our name
A vault built for what comes next.
An ark carries what matters safely through change. Chronos is time. ARKCRON is built to protect your identity across time — including the cryptographic shift that quantum computing will bring.
The mark is an open “A”: a vault doorway with nothing stored in the open. Where a crossbar would be, an orbit closes it — the key ring, the encryption layer, the passage of time. The single node on that orbit is your device: the only place the vault opens.
We write our marketing the way we write our design reviews. If we can't explain how something works, we don't claim it.
Principles
Ten rules we build by.
- 01
Zero Trust
Verify every request. Assume no network is safe.
- 02
Zero Knowledge
Design so we never need your plaintext.
- 03
Least Privilege
Every person and service gets only what it needs.
- 04
Privacy by Design
Collect less. Keep it for less time.
- 05
Secure by Default
The safe option is the one you get without asking.
- 06
Crypto Agility
Algorithms will change. Our design expects it.
- 07
Post-Quantum Readiness
Protect long-lived data against tomorrow's attacks.
- 08
Passwordless Future
Passkeys first; passwords where still required.
- 09
AI-Assisted Security
Intelligence that advises, explains, and stays out of your vault.
- 10
User-Controlled Encryption
Your keys, your devices, your decision.
Start with one vault. Keep it for what comes next.
Free for individuals. No card required. Your keys stay on your devices from the first minute.