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Anonymouse

Replaces personal identifiable information with fake data ("Julio Faerman", 09/01/1980 -> "Jhon Doe", 01/01/1501).

  • Prevent data leaks from test environments by erasing all Personally Identifiable Information, but still retaining relationships and semantics for bug reproduction and forensics.
  • Comply with data privacy regulations (GDPR, LGPD, ...)

Current Status

Maven Build JaCoCo coverage GitHub Super-Linter

Initial proof of concept. Uses JDBC Metadata API to iterate on the database (full scan) and replace all values classified as PII.

Help more than welcome!

HOW TO

Just point your environment variables to the database and anonymouse it:

export JDBC_URL=jdbc:mysql://127.0.0.1:3336/
export JDBC_USER=root
export JDBC_PASSWORD=AnonymouseIt2021
$ mvn exec:java

Automated tests runnable with $ mvn test or in your favorite IDE.

Helpful commands

MySLQ Example

Start Container

export MYSQL_HOST=127.0.0.1
export MYSQL_PORT=3334
export MYSQL_ROOT_USERNAME=root
export MYSQL_ROOT_PASSWORD=Masterkey321
export MYSQL_DATABASE=sampledb

docker run --rm -p $MYSQL_PORT:3306 \
--name $MYSQL_DATABASE \
-e MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD \
-e MYSQL_DATABASE=$MYSQL_DATABASE \
-d mysql:latest

Connect

mysql --host=$MYSQL_HOST --port=$MYSQL_PORT -uroot -p$MYSQL_ROOT_PASSWORD

Load your backup

source dump.sql

Build Anonymouse

export QUARKUS_DATASOURCE_DB_KIND=mysql
export QUARKUS_DATASOURCE_JDBC_URL=jdbc:mysql://${MYSQL_HOST}:${MYSQL_PORT}/${MYSQL_DATABASE}
export QUARKUS_DATASOURCE_USERNAME=$MYSQL_ROOT_USERNAME
export QUARKUS_DATASOURCE_PASSWORD=$MYSQL_ROOT_PASSWORD
export QUARKUS_HIBERNATE_ORM_DATABASE_GENERATION=none

mvn package

Map your database

Example: https://github.com/CaravanaCloud/Anonymouse/blob/main/src/test/config/anon_kornell.yaml

export ANONYM_CONFIG=file://${PWD}/src/test/config/anon_kornell.yaml

Run Anonymouse

mvn exec:java

References

Ama``zon Macie Data Classification: https://docs.aws.amazon.com/pt_br/macie/latest/userguide/macie-classify-objects-pii.html

NIST-80-122: Guide to Protecting the Confidentiality of Personally Identifiable Information (PII) https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-122.pdf

FIPS PUB 199: Standards for Security Categorization of Federal Information and Information Systems https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.199.pdf

Similar Tools

Anonimatron

Automated Reports

Jacoco: https://s3-us-west-2.amazonaws.com/anonymouse.caravana.cloud/jacoco/index.html