Atlan allows users to create tags called "classifications" for data assets. These tags can be used to apply granular access policies.
As the volume of your data and the number of people using the data increases, classifications can help you ensure the best standards in confidentiality and maintain data security.
Classifications can be used to assign access policies of different kinds in Atlan, such as...
Data protection guidelines such as GDPR and CCPA compliance
Industry information security practices, such as CIA (Confidentiality, Integrity, and Availability) ratings of data assets
Internal custom tags like "Protected", "Confidential", or "Public" data assets
Other groupings of data assets, which you can use to grant access to different users or groups (such as department, function, business line, or project)
Atlan allows you to propagate classifications from an asset to its linked assets, which saves time and effort. If you enable classification propagation, all related assets (schemas, tables, and columns) will also get automatically classified.
Atlan Bot helps you link classifications to data assets.
Check out this article to learn more 👇
Go to the "Classification" tab
Click on the blue "Add new" button at the bottom left.
A modal will open, where you can give your classification a name and description.
In the "Discovery" tab, click on a data asset to open its preview on the right panel. You will see the option to add a classification on this panel. You can also go to an individual asset page to add a classification.
Go to the "Access" tab and click on the "Policies" section to add your classification.
To learn more about setting up access policies, refer to the article below.
You are now all set to classify your data assets and govern access easily 😎