What is cyber-resilient storage?
Storage built on the assumption that compromise happens, and designed so the consequences are limited and recoverable.
Cyber-resilient storage
Cyber-resilient storage: designed for the day after.
Resilience is not the promise that nothing will go wrong. It is making sure that when something does, your most important data is still intact and still yours.
What makes Citadel resilient?
No single location holds a whole file, integrity is verified on every retrieval, and there is no sharing surface for an attacker to abuse.
Does it replace backup?
It complements it. Citadel is a protected archive for your most valuable files, not a general backup agent for every endpoint.
Fewer doors, fewer bad outcomes.
Sharing links, guest accounts and integrations are how everyday storage becomes useful, and also how it becomes exposed. Citadel simply does not have them.
The only way data leaves the vault is an authenticated retrieval by the account holder.
Prove it came back whole.
Every upload records a checksum, and every retrieval is verified against it. If anything does not match, you know immediately rather than years later.
Deletion is deliberate: files move to Trash first, so a wrong click is not a loss.
Questions people ask
- How does this help against ransomware?
- An attacker inside an ordinary drive can reach whole files. Citadel holds no whole file in any one place, has no sharing surface, and keeps a verified copy of what you stored.
- What about accidental deletion?
- Deleted items go to Trash and can be restored.
- Is there an activity record?
- Yes, private to you, showing what happened in your vault and when.
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