Sensitive data never reaches the model.
Proxara inspects what people send to AI tools, agents, and models inline, and seals anything sensitive into a reversible token before it goes out. The AI only ever sees the token, and the employee still gets the real answer.
Built by founders with nearly a decade of cumulative security and compliance experience.
It understands what it is reading.
It reads the meaning of the whole message on AWS Bedrock, so it can seal a client’s name it has never seen before and keep the market figures the model still needs.
It reads and strips the policy violations before it leaves the firm.
Each message is read in context, and the parts that break policy are rewritten in place, so what leaves the firm is already clean.
More than personal data
Names and account numbers, yes, and also credentials, deal codenames, and language that breaks policy, like a promise of guaranteed returns.
It happens inline
The message is held, read, and rewritten before it is forwarded. Only the sealed version ever goes on the wire, so the leak is prevented at the source.
It is reversible
The map between a real value and its token is sealed and temporary. On the way back, tokens become real values again, so the employee reads a complete, accurate answer.
It never gets in the way.
The product resolves what it can inline, and it never blocks. People keep their AI tools, and their speed, and never feel it working.
Only AI traffic is read.
Its certificate authority is bound by cryptography to AI domains alone. The rest of the web is never inspected. It passes straight through, untouched.
It never breaks a connection.
If its certificate is not trusted, or a page is a sign-in, it steps aside and the site loads normally. There is never a warning page or a broken tool.
If it cannot resolve, it forwards.
On a rare degraded moment the request still goes through, and the gap is written to the signed record as a clear, inspectable event. The work never stops.
The only thing it ever stops is what the firm explicitly tells it to.
One redaction engine, two surfaces.
The same classifier and the same vault run in two places, so the firm has one redaction layer, not one per tool.
The proxy
Browser and desktop AI traffic, inspected at the network layer on the managed device. No browser extension, no plug-in per app.
Explore the proxyThe gateway
Every AI tool call, run through eight ordered checkpoints. Redaction is the second, so a tool never receives a real value it should not see.
One classifier, one identity vault, and one signed record across both.
The same redaction across every AI vendor.
One engine covers the AI the firm actually uses, from consumer chat to the enterprise model endpoints. A new vendor inherits the same protection on day one.
Files are redacted before they leave.
Documents have their text removed at the source, and images are read and boxed over. Every file is checked clean before it leaves the device.
When a scanned image cannot be fully cleaned, Proxara forwards it with a quiet coverage note rather than blocking the work.
Inside the infrastructure.
The proxy, the classifier, the vault, and the signed record all run in the firm’s own dedicated AWS account. The AI vendor only ever sees tokens, and Proxara’s servers never receive the data.
The firm holds the keys.
Encryption keys live in the firm’s own account. Proxara holds a use-only role the firm can revoke in one click, or withhold entirely.
Where the data livesThe map is reversible, and erasable.
Each value is sealed under its own AES-256-GCM key. Destroy the key and the original is gone for good, which makes a deletion request a single, provable act.
Inside the Identity VaultOne record, verifiable offline.
Every event is signed, hash-chained, and anchored to a public transparency log. An examiner can verify two years of activity without trusting Proxara at all.
See the signed record
Universal AI Coverage
Every AI surface the firm touches, held to one record, whatever the vendor.
See moreThe Identity Vault
The reversible map between real values and the tokens that stand in for them.
See more
On-premise deployment
Where the data lives. A dedicated account, or the firm’s own VPC.
See moreThe MCP Gateway
Every AI tool call, through eight ordered checkpoints, to one signed record.
See moreThe confidence you need to put AI to work without risk.
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