Fazliddin Ibodullayev enhanced authentication security in the folio-org/folio-integration-tests repository by implementing a password policy feature that disallows whitespace in passwords. He approached this by adding a new validation rule and developing automated integration and API tests using Gherkin to ensure that passwords containing spaces are correctly rejected. This work directly addressed security policy objectives, reducing the risk of weak credentials and improving the reliability of continuous integration workflows. Over the course of the month, Fazliddin focused on expanding security coverage rather than bug fixes, demonstrating depth in test automation and policy enforcement within a targeted, high-impact feature delivery.