Data Discoveryand Classification

Every sensitive dataset. Found, classified and understood, including the data behind your AI.

Sentra keeps a continuously updated inventory of sensitive data across cloud, SaaS, warehouses, collaboration tools and on-prem stores, including the knowledge bases behind your copilots and agents.

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You can't govern data you can't see

New stores every day

Teams launch buckets, warehouses and AI knowledge bases faster than inventories update.

Unstructured blind spots

Contracts, code, images and chat logs hold the most sensitive content and get the least classification.

Regex fatigue

Pattern matching floods analysts with false positives and still misses deal terms or product IP.

Partial scans

Sampling and periodic scans leave petabytes unread, and results go stale within hours.

Every source, one live inventory

Public cloudAWS, Azure, GCP
SaaSM365, Google, Salesforce
Data platformsSnowflake, Databricks
On-premNetApp, SMB, Oracle
AI servicesBedrock, Copilot, Vertex

Classified on the scanner

Rules and patternsCard numbers, IDs, keys
Entity recognitionNames, addresses, secrets
Document understandingContract, board deck, IP
Column meaning“cc_info” means card data

250+ classifiers
130+ file formats

One live inventory

s3://exports/customers_2023.csv

Customer PII
High sensitivity

Data classes: Name, email, card number
Records: 1.2M
Location: AWS, us-east-1
Classified by: Column meaning, patterns
Last scanned: 2 hours ago

Discovery runs agentless and in-region

Find every store, managed or not

Agentless discovery across cloud, SaaS, data platforms, file shares and on-prem. Each asset arrives with its location and security configuration.

Classify with context, not just patterns

250+ built-in classifiers and 130+ file formats. Sentra reads content the way a person would, so it can tell a signed contract from a file that just mentions names. Over 98% accuracy, under 1% false positives.

Inventory the data behind your AI

Classify the knowledge bases, training sets and data stores behind Bedrock, SageMaker, Azure OpenAI, Vertex AI, Databricks, Snowflake Cortex, Microsoft 365 Copilot and Gemini for Workspace before a prompt pulls them up.

Read what rules can't

OCR and speech-to-text bring scanned PDFs, images, audio and video into scope. Sentra also catches data that is only sensitive in combination, like a name next to an ID and a card number.