The #1 Open Source Data Discovery tool

AUTOMATE MANAGEMENT OF SENSITIVE DATA

Tokern is a simple to use suite of open source applications to manage the lifecycle and access to sensitive data in Snowflake, Redshift, Bigquery and AWS Athena. Use the API or library to:

Scan and tag PII/PHI/sensitive data
Programmatically monitor and manage ACLs
Create and manage masked and redacted copies of data.

USE CASES

SCAN AND TAG PII/PHI AND OTHER SENSITIVE DATA

Tag sensitive data by scanning column names and data. Tag sensitive data in open source data catalogs like Amundsen and Datahub. Schedule scans to always keep on top of PII data in your data warehouse.

You can use Tokern to track sensitive data in your warehouses and fast-track the remediation of any breach!

Jordi Costello, Co-Founder & CPO, Letgo, OLX

Programmatically monitor and manage access to sensitive data

Catalog users you have access to analyze sensitive data. Tag columns with PII data in Datahub or Amundsen. Audit users who have access to sensitive data.

Tokern's PIICatcher and Data Lineage enable users to scan and tag PII information and catalog users that have accessed this information, making investigation and remediation a breeze.

George Neville-Neil, Leading Security Practioner and Consultant at MSB Associates

Create and manage masked and redacted copies of data.

Segregate and protect tables containing sensitive data. Create copies or views of data with masked or redacted sensitive data.

To efficiently detect weak links in their data governance infrastructure, data owners and engineers need tools like Tokern's PIICatcher that are simple to deploy and use.

Roger Chen, Former Director of Product Safety and Security, Twitter

Database Support

Tokern is designed for the cloud and supports your multiple databases. Need support for your other databases? Reach out to us in our community!

Open source pii scanner for AWS Redshift

What users are saying

At Facebook, we used to anonymize large amounts of analytics data to comply with data regulations. Data Discovery has always been the first step of the process but physically doing it was very expensive and took a ton of time. Fortunately, today you can use features such as PIICatcher and Data Lineage, which are part of the open-source Tokern project. PIICatcher scans and tags any PII information in new or unscanned columns, whereas Data Lineage logs user access. The two features can work wonders in aiding you protect your data.

Raghu Murthy, Founder & CEO at Datacoral

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