This bloggives an introductionof AWS Lake Formationservice and describes how to setup AWS Lake Formation to enforce access controls that operate at the table, column, row, and cell-level for two users that access your data lake stored in S3. In this blog we will walk through the introduction, benefits, workingand use cases of lake formation in AWS. Apart from this, we will see how to add a data lake in S3, create database and tables using AWS Glueand how to setup lake formation to order to enforce access controlsthat operate at the table, column, row, and cell-level for two users and query Athenato verify the results.This will reducethe effortin configuring policiesacross services and provides consistent enforcementand compliance.