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Privent

Agent Security for n8n workflows and AI Monitoring for enterprise AI usage, deployed in our cloud or fully on-prem.

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© 2026 Privent Technologies, Inc. All rights reserved.

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Available for n8n

Security built into

your n8n agents

Privent runs as a native node in your n8n workflow. It masks sensitive data before it reaches any external model and keeps a full audit trail. Deploy in our cloud or fully on-prem.

Get startedRead the docs
How it works

Inside your workflow, not around it

01.Execution

Agent executes

Your n8n flow runs on its own. It pulls internal data, calls tools, and sends prompts to external models with no one watching.

02.Detection · ACARS

Privent intercepts

The Privent node sits between your agent and the model. It sees everything the agent has gathered and scores how risky it is. ACARS is the engine that does the scoring.

03.Protection · APE

Data transforms, workflow continues

Risky data is masked or swapped automatically. The model gets a safe version and your workflow keeps running. APE is the engine that does the transformation.

Core capabilities

Detection, scoring, and adaptive protection

ACARS

Agentic Context-Aware Risk Scoring Algorithm

Privent's risk scoring engine. It scores every piece of data in the context of the whole agent session, not in isolation.

01
Entity Sensitivity ScoreHow sensitive the data itself is, names, credentials, financial details.
02
Semantic Risk ScoreCatches sensitive content even when there is no obvious marker.
03
Contextual AmplificationLooks at the whole session, small pieces can add up to a big leak.
04
Destination Risk ScoreWhere the data is going, public APIs score higher than private deployments.
05
Behavioral Velocity SignalFlags slow leaks spread across many small requests.
06
Policy OverrideYour own rules can raise or lower the score for specific cases.
APE

Adaptive Protection Engine

Privent's protection engine. It picks the right response for the risk level and your workflow never stops.

01
Tokenization & Re-injectionSensitive values are replaced before they leave, and restored on the way back.
02
Semantic SubstitutionSensitive meaning is swapped for safe stand-ins, the text still makes sense.
03
Noise InjectionSmall distortions make re-identification practically impossible.
04
Org Identity DecouplingRemoves anything that ties the data back to your organization.
05
Structural DecompositionBreaks risky payloads into harmless pieces, reassembles the result.
06
Risk-Conditioned RoutingAt critical risk, data is rerouted to a trusted endpoint or held for human review.
Risk-level response
Low0–34
Moderate35–59
High60–79
Critical80–100
Integration

Built for n8n

01
n8nAvailable
MethodA node you drop into your workflow canvas
Privent reads
Data entering and leaving each step
The state of the whole workflow
What moves between nodes
Differentiation

We don't block AI.
We protect it.

Traditional DLP tools and AI gateways treat data as block or allow. Privent understands context.

Old way
Privent
Risk Scoring
Static regex · Generic rule-based
Scores risk in the context of the whole agent session
Data Handling
Block or restrict · Pass-through filtering
Masks or rewrites data instead of blocking it
What it sees
None · Final prompt string only
Everything the agent gathered, not just the final prompt
Answer quality
N/A
The model keeps full context, answers stay useful
User Experience
Friction, workarounds · Friction, shadow AI
Seamless, no blocks, no disruption, no workarounds
Response
Binary (block/allow) · Binary
The response matches the risk level, from logging to human review
Platform
Vendor lock-in
Built into your n8n workflows, any AI model, no vendor lock-in
Get started

Ready to secure your n8n agents?

Install the node in minutes. No changes to your workflows. Your agents keep running and Privent keeps watching.

Get startedRead the docs