During February 2025, Viktor Mares enhanced security in the Netflix/dispatch repository by developing a feature that restricts user profile edits exclusively to those with the Owner role. This update, implemented in Python and Django, addressed potential IDOR vulnerabilities by enforcing least-privilege access controls within the authentication layer. Viktor’s work focused on backend and API development, with a strong emphasis on security best practices and compliance. By reviewing and refining access control paths, he improved the resilience of user data handling. Although no bugs were fixed during this period, the depth of the security improvements contributed to safer application operations overall.