AWS Active Directory Integration
Designed and implemented a centralized authentication solution for enterprise Linux servers using AWS Managed Active Directory integrated with Google TOTP-based Multi-Factor Authentication (MFA). The project enabled secure and unified access management across cloud-hosted Linux environments, eliminating dependency on local server accounts and improving overall security compliance.
Integrated Linux servers with Active Directory using SSSD, LDAP, and Kerberos authentication mechanisms to provide centralized user management and role-based access control (RBAC). Implemented Google Authenticator TOTP for SSH logins, enforcing two-factor authentication for privileged and administrative access.
Automated onboarding and access provisioning processes, reducing manual administration efforts and improving operational efficiency. Configured secure PAM modules and SSH hardening policies to strengthen server authentication mechanisms across production environments.
The solution improved auditability, centralized access governance, and enhanced infrastructure security posture while supporting scalable enterprise operations across AWS cloud platforms.
